lampade da tavolo per soggiorno
Pagina iniziale - Blog - Dinamiche aziendali - Three misunderstandings of wireless charging led table lamp heat dissipation

Three misunderstandings of wireless charging led table lamp heat dissipation

time: 2021-10-13 view:740

At present, there are a variety of LED table lamps on the market, such as led table lamps with Bluetooth speakers, led table lamp with wireless charging, eye protect table lamps and so on. These table lamps are also deeply loved by consumers. Of course, consumers are also very concerned about the heat dissipation of their own LED table lamps. After all, the heat dissipation of a product is directly related to its quality and service life. Here, manufacturers of wireless charging led table lamps are dedicated to answering questions for consumers.




1. The superstition of thermally conductive materials.
Because any high-tech material can dissipate heat. It uses ordinary aluminum to dissipate heat. After many tests, the temperature of the radiator is only 3-5 degrees Celsius higher than the bottom of the radiator. In other words, if materials with excellent thermal conductivity can be used, when the thermal resistance is zero, the temperature can be reduced by 3-5 degrees Celsius.

2. The superstition of heat pipes.
There is no doubt that the heat pipe has good thermal conductivity. However, the heat of the radiator eventually needs to be taken away by air convection. If there is no heat sink to dissipate heat, the heat pipe will quickly reach thermal equilibrium, and the temperature will rise with the heat sink. If the heat pipe is equipped with a heat sink, the heat sink will eventually dissipate heat. Moreover, the contact point between the fin and the heat pipe is not as good as in other aspects. As a result, the cost is high, and the heat dissipation effect is not improved. However, it is still useful to use heat pipes to conduct heat on the integrated LED, but the structure should be reasonable!

3. Superstition in nano-radiation materials.
At present, at a lamp temperature of about 50 degrees Celsius, the proportion of radiation is negligible. Even if the radiant paint advertised by the manufacturer has a good heat dissipation effect, even if it reaches the heat dissipation capacity of black body radiation, its heat dissipation rate is only a few percent. The significance of this matter has yet to be considered! Moreover, the coating itself will hinder heat transfer, thereby affecting convective heat dissipation.


outdoor cafe table lamp


If you want to know more about the heat dissipation of wireless charging led table lamps, you are welcome to pay attention to and collect our website: We will continue to work hard to provide you with updated knowledge points of LED table lamps to help you understand it.

tag: , ,


Ultime notizie

  • 2022-4-30

    Si consiglia di utilizzare faretti da incasso

    I faretti da incasso sono luci in metallo che si montano sopra la linea del soffitto. La lampada è fissata in un'apertura cava nel soffitto, dando l'impressione di luce proveniente dal foro. L'illuminazione è diretta verso il basso, simile a un ampio proiettore o faretto. Caratteristiche dell'illuminazione da incasso L'illuminazione da incasso richiede molto cablaggio a soffitto. Il sistema di illuminazione prevede una connessione tra apparecchio e apparecchio, con tutti gli apparecchi collegati in serie tramite un unico cavo. Le luci da incasso sono composte da tre parti principali: prugna a conchiglia Lampadina Luce concava. La parte a vista della lampada costituisce il decoro. Quando guardi quella luce, puoi vedere la decorazione. I bordi delle rifiniture sono leggermente foderati. Durante l'installazione, il morsetto stesso si forma...

    Visualizza dettagli
  • 2022-4-20

    The difference between downlights and spotlights

    1 function Generally speaking, downlights are ordinary lamps, which mainly play the role of auxiliary lighting in family life. In addition to being installed in the main location of the living room, some downlights will also be installed around the ceiling for decorative purposes. At the same time, it will not occupy the interior space, making the whole living room look particularly atmospheric. Spotlights often play an eye-catching role in an item and can often play a role in creating a family atmosphere. In general, spotlights have been widely used in the design of TV walls and have played a good role in comparison. For people's family life, it can create a higher-end and more atmospheric home environment. 2. light...

    Visualizza dettagli
  • 2022-9-13

    Cosa sai delle lampadine a led gu10 e quanto ne sai

    Ora sempre più uffici e persino case utilizzano i faretti a LED. Perché l'applicabilità dei downlight a LED per l'illuminazione di interni è sempre più nota e sempre più popolare. I faretti a LED sono dotati di un'applicabilità dell'illuminazione per interni che non ha eguali in altre luci o addirittura non ha eguali per altre luci a LED. I downlight a LED non occupano spazio interno. Non crea una sensazione di oppressione, al contrario, produce un effetto caldo. Pertanto, il miglioramento della casa può scegliere di installare più downlight per ridurre il senso di oppressione dello spazio. In genere, i downlight a LED vengono utilizzati maggiormente negli hotel, nelle case, nei caffè e nei centri commerciali. L'applicabilità dell'illuminazione per interni da incasso a LED è forte, ma anche a causa dei suoi numerosi ...

    Visualizza dettagli
  • 2022-8-10

    Touch control dimmable table lamp brings infinite possibilities to your life

    With the touch dimming table lamp, no longer looking for small switches in the dark, just reach out and touch the lamp, and it will come. Often we take this new technology for granted and never really take the time to understand how it works. Well, curiosity beats us in this case, so we explain how a touch bedside lamp works. Why buy a bedside touch light? A bedside touch light is a good idea in any case - why? Well, mostly because you can turn them off without getting out of bed, but touch bedside lights not only offer aesthetics and comfort, but are extremely practical. Most touch lights are adjustable with four settings; off, low, medium and high,...

    Visualizza dettagli
  • 2021-11-20

    led bulbs for enclosed fixtures, long standby time know you better

    Enclosed luminaire means that the lamp with lighting function is a whole, without any gaps between them, and the bulbs used for closed luminaires are also installed in advance. A lamp that can be used directly. Its characteristic is that it can effectively prevent physical damage and play a good waterproof role. Therefore, the use of this kind of lamps in some specific environments will have very good results. For example, in a workshop with a large amount of dust, there is a lot of dust floating in the air, so the use of enclosed lamps can effectively prevent the dust from intruding into the lamps and causing terrible consequences. In places where the environment is relatively humid, enclosed lamps...

    Visualizza dettagli
  • 2021-12-14

    Chinese downlight LED dimmer manufacturers bring better products to the market

    When we are watching a live performance, we will not only be moved by the performance of the actors, but also be shocked by the live effects created by the live lights. The formation of these effects is achieved by the function of the dimmer. And the Chinese downlight LED dimmer manufacturers have built good products with strength and brought these products to the market, so they have the shocking on-site effects that we have seen. The dimmer is a device that can change the light source and luminous flux in the lighting device and adjust the illuminance level, and its main purpose is to adjust the different brightness of the lamp. The principle of LED dimmers is divided into three...

    Visualizza dettagli