CN204062954U - A kind of heat dissipation structure of LED lamp - Google Patents
A kind of heat dissipation structure of LED lamp Download PDFInfo
- Publication number
- CN204062954U CN204062954U CN201420519875.8U CN201420519875U CN204062954U CN 204062954 U CN204062954 U CN 204062954U CN 201420519875 U CN201420519875 U CN 201420519875U CN 204062954 U CN204062954 U CN 204062954U
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- CN
- China
- Prior art keywords
- led lamp
- lamp panel
- radiator fan
- tds
- cup
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of heat dissipation structure of LED lamp, includes cup, LED lamp panel, radiator fan and temperature controller; This LED lamp panel is suspended in cup, and LED lamp panel is fixed with temperature detect switch (TDS), and this temperature detect switch (TDS) and LED lamp panel are all electrically connected with temperature controller; This radiator fan is arranged in cup, and radiator fan is also electrically connected with temperature controller.By coordinating the combination adopting radiator fan, temperature detect switch (TDS) and temperature controller; utilize radiator fan to form air convection, good radiating effect is reached to LED lamp panel, temperature detect switch (TDS) can be utilized simultaneously to realize preventing temperature too high; protection LED; in order to avoid reduce LED physical life, the utility model infrastructure cost is low, good heat dissipation effect; make LED life; and reduce the volume of radiator, save heat sink material, make lamp body more attractive in appearance.
Description
Technical field
The utility model relates to LED lamp illumination art, refers in particular to a kind of heat dissipation structure of LED lamp.
Background technology
LED lamp; also known as LED lamp; refer to energy printing opacity, distribution and the photodistributed utensil of change LED light source, comprise except LED light source all for the whole parts and components needed for fixing and protection LED light source, and be connected necessary circuit annex with power supply.The technical characterstics such as LED lamp is efficient with it, energy-conservation, long-lived, small and exquisite, are becoming main force's product of illumination market of new generation, and are effectively pulling the high speed development of environmental protection and energy-conservation industry.
Existing LED lamp heat radiation adopts aluminium or copper material radiator, utilize its heat transfer and radiation mode heat radiation, although the mode of employing aluminium or copper material radiator can realize the heat radiation to LED, but this kind of mode consumptive material is higher, and small product size is large, make production cost high, and radiating effect is poor, thus reduce the LED life-span, for the use of user is made troubles.
Summary of the invention
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of heat dissipation structure of LED lamp, and it effectively can solve existing LED lamp and adopt aluminium or copper material radiator to carry out dispelling the heat and there is the problem that production cost is high, radiating effect is poor.
For achieving the above object, the utility model adopts following technical scheme:
A kind of heat dissipation structure of LED lamp, includes cup, LED lamp panel, radiator fan and temperature controller; This LED lamp panel is suspended in cup, and LED lamp panel is fixed with temperature detect switch (TDS), and this temperature detect switch (TDS) and LED lamp panel are all electrically connected with temperature controller; This radiator fan is arranged in cup, and radiator fan is also electrically connected with temperature controller.
Preferably, described temperature detect switch (TDS) is fixedly arranged in LED lamp panel.
Preferably, described LED lamp panel is any plane geometric figure, and LED lamp panel has a central through hole, and this radiator fan is arranged in central through hole.
Preferably, the periphery of described LED lamp panel is provided with fixing hole, and screw fixedly mounts with cup be connected through fixing hole, the bottom surface of LED lamp panel and be formed with the ventilation gap being communicated with the external world between all sides and the internal face of cup.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
By coordinating the combination adopting radiator fan, temperature detect switch (TDS) and temperature controller; utilize radiator fan to form air convection, good radiating effect is reached to LED lamp panel, temperature detect switch (TDS) can be utilized simultaneously to realize preventing temperature too high; protection LED; in order to avoid reduce LED physical life, the utility model infrastructure cost is low, good heat dissipation effect; make LED life; and reduce the volume of radiator, save heat sink material, make lamp body more attractive in appearance.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the exploded view of the preferred embodiment of the utility model;
Fig. 2 is the assembling schematic diagram of the preferred embodiment of the utility model;
Fig. 3 is the control principle drawing of the preferred embodiment of the utility model;
Fig. 4 is the radiating principle schematic diagram of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, cup 20, LED lamp panel
21, central through hole 22, fixing hole
30, radiator fan 40, temperature controller
50, temperature detect switch (TDS)
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 4, that show the concrete structure of the preferred embodiment of the utility model, include cup 10, LED lamp panel 20, radiator fan 30 and temperature controller 40.
This LED lamp panel 20 is suspended in cup 10, and LED lamp panel 20 is fixed with temperature detect switch (TDS) 50, and this temperature detect switch (TDS) 50 and LED lamp panel 20 are all electrically connected with temperature controller 40; In the present embodiment, this temperature detect switch (TDS) 50 is fixedly arranged on the bottom surface of LED lamp panel 20, so that the temperature of timely induction LED lamp plate 20, thus reaches accurately control effects; This LED lamp panel 20 ringwise, LED lamp panel 20 has a central through hole 21, the periphery of this LED lamp panel 20 is provided with fixing hole 22, screw (not shown) fixedly mounts with cup 10 through fixing hole 22 and is connected, the fixed installation mode of LED lamp panel 20 will not be limited to, the bottom surface of LED lamp panel 20 and be formed between all sides and the internal face of cup 10 be communicated with extraneous ventilation gap 101(as shown in Figure 4).
This radiator fan 30 is arranged in cup 10, specifically, this radiator fan 30 is arranged in central through hole 21, radiator fan 30 is also electrically connected the structure of temperature controller 40 with temperature controller 40 and control principle is existing known technology, do not describe in detail the structure of temperature controller 40 and control principle at this, temperature controller 40 can be assembled on cup 10 or with cup 10 and form the split type relation be connected.
During assembling, temperature detect switch (TDS) 50 is fixed on the bottom surface of LED lamp panel 20, then, LED lamp panel 20 is put into cup 10 and adopts screw that LED lamp panel 20 and cup 10 are locked installation; Then, radiator fan 30 is fixed on the tray center of cup 10.
When starting working, LED lamp panel 20 is switched on power by temperature controller 40 and lights, temperature detect switch (TDS) 50 is in normally closed shape body, this temperature controller 40 is in often opens shape body, the temperature of the timely induction LED lamp plate 20 of this temperature detect switch (TDS) 50, this temperature controller 40 obtains the real time temperature data of LED lamp panel 20.In the course of the work; when LED lamp panel 20 temperature is higher than temperature controller 40 preset temperature; this temperature controller 40 closes and radiator fan 30 is started working; dispelled the heat by radiator fan 30 pairs of LED lamp panel 20; when LED lamp panel 20 temperature is higher than temperature detect switch (TDS) 50 preset temperature; temperature detect switch (TDS) 50 disconnects, to play a protective role to LED lamp panel 20.
Design focal point of the present utility model is: by coordinating the combination adopting radiator fan, temperature detect switch (TDS) and temperature controller; utilize radiator fan to form air convection, good radiating effect is reached to LED lamp panel, temperature detect switch (TDS) can be utilized simultaneously to realize preventing temperature too high; protection LED; in order to avoid reduce LED physical life, the utility model infrastructure cost is low, good heat dissipation effect; make LED life; and reduce the volume of radiator, save heat sink material, make lamp body more attractive in appearance.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (4)
1. a heat dissipation structure of LED lamp, is characterized in that: include cup, LED lamp panel, radiator fan and temperature controller; This LED lamp panel is suspended in cup, and LED lamp panel is fixed with temperature detect switch (TDS), and this temperature detect switch (TDS) and LED lamp panel are all electrically connected with temperature controller; This radiator fan is arranged in cup, and radiator fan is also electrically connected with temperature controller.
2. a kind of heat dissipation structure of LED lamp as claimed in claim 1, is characterized in that: described temperature detect switch (TDS) is fixedly arranged in LED lamp panel.
3. a kind of heat dissipation structure of LED lamp as claimed in claim 1 or 2, is characterized in that: described LED lamp panel is any plane geometric figure, and LED lamp panel has a central through hole, and this radiator fan is arranged in central through hole.
4. a kind of heat dissipation structure of LED lamp as claimed in claim 3, it is characterized in that: the periphery of described LED lamp panel is provided with fixing hole, screw fixedly mounts with cup be connected through fixing hole, the bottom surface of LED lamp panel and be formed with the ventilation gap being communicated with the external world between all sides and the internal face of cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519875.8U CN204062954U (en) | 2014-09-11 | 2014-09-11 | A kind of heat dissipation structure of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519875.8U CN204062954U (en) | 2014-09-11 | 2014-09-11 | A kind of heat dissipation structure of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062954U true CN204062954U (en) | 2014-12-31 |
Family
ID=52204461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519875.8U Expired - Fee Related CN204062954U (en) | 2014-09-11 | 2014-09-11 | A kind of heat dissipation structure of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443724A (en) * | 2018-04-26 | 2018-08-24 | 东莞市闻誉实业有限公司 | Led lamp |
-
2014
- 2014-09-11 CN CN201420519875.8U patent/CN204062954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443724A (en) * | 2018-04-26 | 2018-08-24 | 东莞市闻誉实业有限公司 | Led lamp |
| CN108443724B (en) * | 2018-04-26 | 2020-06-23 | 东莞市闻誉实业有限公司 | LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |