CN202253254U - LED (light emitting diode) ceiling lamp - Google Patents
LED (light emitting diode) ceiling lamp Download PDFInfo
- Publication number
- CN202253254U CN202253254U CN201120392849XU CN201120392849U CN202253254U CN 202253254 U CN202253254 U CN 202253254U CN 201120392849X U CN201120392849X U CN 201120392849XU CN 201120392849 U CN201120392849 U CN 201120392849U CN 202253254 U CN202253254 U CN 202253254U
- Authority
- CN
- China
- Prior art keywords
- led
- radiator
- led chip
- ceiling light
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004519 grease Substances 0.000 claims abstract description 12
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 12
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229960001866 silicon dioxide Drugs 0.000 claims description 6
- 239000005336 safety glass Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000004411 aluminium Substances 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 238000004512 die casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides an LED (light emitting diode) ceiling lamp. An integrated radiator is coated with radiating silicone grease, the radiating silicone grease is provided with an LED chip, a bottom board and radiating fins of the radiator are formed by casting aluminium sheets, the radiating fins and the bottom board are not in a loose contact, thus the heat emitted from the LED ceiling lamp can be directly conducted to the radiating fins, the heat resistance is reduced, and the radiating effect is increased.
Description
Technical field
The utility model belongs to the LED technical field of semiconductor illumination, is specifically related to a kind of LED Ceiling light.
Background technology
At present, a kind of improved method that the heat dissipation problem of LED lamp adopts usually is to make radiating fin with aluminium earlier, on Aluminum Drum, slots then; Be placed on the inside to radiating fin, to Aluminum Drum pressurization fixed radiator fin, this method can be saved the operation of plating, welding; Cost can reduce greatly, but simultaneously part contacts owing to have only seldom between radiating fin and the Aluminum Drum, and loose contact can occur; Cause thermal resistance to increase, have the problem of radiating effect difference.
The utility model content
In view of above-mentioned existing in prior technology problem, the utility model provides a kind of LED Ceiling light, through being coated with heat dissipating silicone grease on the integrated radiator; Led chip is set on the heat dissipating silicone grease; The base plate of radiator and radiating fin are formed by aluminium sheet die casting, no bad contact of radiating fin and base plate, and the heat that gives out of LED lamp can be directly transferred on the radiating fin like this; Reduce thermal resistance, increase radiating effect.
In order to reach above-mentioned technique effect; The utility model provides a kind of LED Ceiling light; Comprise radiator, led chip and lamp socket, said radiator is made up of base plate and radiating fin, and there is convexity said radiating fin side; Said led chip is fixed on the base plate of said radiator, and said lamp socket is fixedly connected with said radiator.
As the utility model LED Ceiling light preferred implementation, be coated with heat dissipating silicone grease on the said base plate of radiator, on the said heat dissipating silicone grease led chip is set.
As the utility model LED Ceiling light preferred implementation, on the said led chip silicagel pad is set.
As the utility model LED Ceiling light preferred implementation, on the said base plate of radiator insulating trip is set, hollow out in the middle of the said insulating trip, the space of hollow out holds heat dissipating silicone grease and led chip.
As the utility model LED lamp heat-radiating device preferred implementation, be provided with reflector and safety glass in the said lamp socket.Said reflector is connected with silicagel pad on the led chip.On the said reflector safety glass is arranged.
Implement the utility model LED Ceiling light, have following beneficial effect: because the die casting that radiator is formed in one, radiating fin does not have bad the contact with base plate of radiator, and there is convexity both sides, increases area of dissipation, and radiating effect is best.
Description of drawings
Fig. 1 and Fig. 2 are the structural representation of the utility model LED Ceiling light;
Fig. 3 is the structural representation of radiator.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment will be carried out clear, complete description.
The utility model structure comprises radiator 1, led chip 2 and lamp socket 3.
As shown in Figure 1, radiator 1 comprises base plate 11 and radiating fin 12.The insulating trip 4 of hollow out in the middle of base plate 11 is provided with.On the space of insulating trip 4 hollow outs of base plate 11, be coated with heat dissipating silicone grease 5, led chip 2 is set on the heat dissipating silicone grease 5.The electric wire of led chip 2 is fixed on the radiator with compressing tablet and screw.Silicagel pad 6 is set on the led chip 2.Silicagel pad 6 is fixed on the radiator 1 through screw and packing ring with led chip 2.
As shown in Figure 2, be provided with reflector 31 and safety glass 32 in the lamp socket 3, lamp socket 3 is connected fixing with radiator 1 through screw.
As shown in Figure 3, radiator 1 is provided with radiating fin 12, and a plurality of bossings are arranged on the radiating fin 12, increases area of dissipation.
Above disclose be merely several kinds of preferred embodiments of the utility model, can not limit the interest field of the utility model certainly with this.Therefore, the equivalent variations according to the utility model claim is done still belongs to the scope that the utility model is contained.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from the technical scope and the system architecture of the utility model.Like this, belong within the utility model claim and equivalent technologies scope and the system architecture if these of the utility model are revised with modification, then the utility model also is intended to comprise these changes and modification interior.
Claims (6)
1. LED Ceiling light; Comprise radiator, led chip and lamp socket, said radiator is made up of base plate and radiating fin, and there is convexity said radiating fin side; Said led chip is fixed on the base plate of said radiator, and said lamp socket is fixedly connected with said radiator.
2. LED Ceiling light as claimed in claim 1 is characterized in that, is coated with heat dissipating silicone grease on the base plate of said radiator, and said led chip is arranged on the heat dissipating silicone grease.
3. according to claim 1 or claim 2 LED Ceiling light is characterized in that, on the said led chip silicagel pad is set.
4. LED Ceiling light as claimed in claim 2 is characterized in that, on the base plate of said radiator insulating trip is set, hollow out in the middle of the said insulating trip, and the space of hollow out holds heat dissipating silicone grease and led chip.
5. LED Ceiling light as claimed in claim 1 is characterized in that, is provided with reflector and safety glass in the said lamp socket.
6. LED Ceiling light as claimed in claim 5 is characterized in that, said reflector is connected with silicagel pad on the led chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120392849XU CN202253254U (en) | 2011-10-14 | 2011-10-14 | LED (light emitting diode) ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120392849XU CN202253254U (en) | 2011-10-14 | 2011-10-14 | LED (light emitting diode) ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253254U true CN202253254U (en) | 2012-05-30 |
Family
ID=46114494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120392849XU Expired - Lifetime CN202253254U (en) | 2011-10-14 | 2011-10-14 | LED (light emitting diode) ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968344A (en) * | 2013-01-30 | 2014-08-06 | 海洋王（东莞）照明科技有限公司 | Radiating device and testing device with radiating device |
| CN104456152A (en) * | 2013-09-13 | 2015-03-25 | 海洋王（东莞）照明科技有限公司 | LED (light-emitting diode) lamp |
-
2011
- 2011-10-14 CN CN201120392849XU patent/CN202253254U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968344A (en) * | 2013-01-30 | 2014-08-06 | 海洋王（东莞）照明科技有限公司 | Radiating device and testing device with radiating device |
| CN104456152A (en) * | 2013-09-13 | 2015-03-25 | 海洋王（东莞）照明科技有限公司 | LED (light-emitting diode) lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |