CN206539931U - A kind of heat dissipation LED combines lamp plate - Google Patents
A kind of heat dissipation LED combines lamp plate Download PDFInfo
- Publication number
- CN206539931U CN206539931U CN201720180394.2U CN201720180394U CN206539931U CN 206539931 U CN206539931 U CN 206539931U CN 201720180394 U CN201720180394 U CN 201720180394U CN 206539931 U CN206539931 U CN 206539931U
- Authority
- CN
- China
- Prior art keywords
- radiator
- pressing cover
- rear pressing
- fin
- heat dissipation
- 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 - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model is related to LED technology field, especially a kind of heat dissipation LED combination lamp plate, including shell, shell includes rear pressing cover, the rear pressing cover bottom is provided with preceding gland, the preceding gland is provided with opening, lampshade is installed in opening, there is installing plate above the preceding gland, matrix arrangement has LED lamp bead on the installing plate, radiator is provided with above the installing plate, the radiator is fixed on rear pressing cover madial wall, the radiator is hollow, the upper and lower ends face of the radiator is densely covered with thermovent, two ends are arranged with two cooling fans inside the radiator, radiator top equidistant arrangement has fin, rear pressing cover top equidistant arrangement has strip shape gob.The fin that fan and top in radiator are set, by accelerating air flow and increase area of dissipation two ways to radiate, substantially increases radiating effect.
Description
Technical field
The utility model is related to LED technology field, more particularly to a kind of heat dissipation LED combination lamp plate.
Background technology
LED is the abbreviation of English light emitting diode (light emitting diode), and its basic structure is one block of electricity
The chip of semiconductor material of photoluminescence, with elargol or latex solidified to support, then with silver wire or gold thread connection chip and electricity
Road plate, then surrounding sealed with epoxy resin, play a part of protecting internal core, shell be finally installed, so LED is anti-
Shock stability is good.In terms of being related to the daily household electrical appliances such as mobile phone, desk lamp, household electrical appliances and machinery production with field.
The LED of prior art is mostly simple in construction, and thermal diffusivity is poor, particularly containing the high-power of multiple LED lamp beads
Lamp plate, because the speed for producing heat is fast, the often device damage caused by radiating not in time.
Utility model content
The purpose of this utility model is and a kind of radiating proposed in order to solve to have the shortcomings that in the prior art weak heat-dissipating
Type LED combination lamp plate.
To achieve these goals, the utility model employs following technical scheme：
A kind of heat dissipation LED combination lamp plate, including shell are designed, shell includes rear pressing cover, and the rear pressing cover bottom is installed
There is preceding gland, the preceding gland, which is provided with opening, opening, is provided with lampshade, has installing plate, the peace above the preceding gland
There is matrix arrangement on dress plate is provided with radiator above LED lamp bead, the installing plate, and the radiator is fixed on rear pressing cover madial wall
On, the radiator is hollow, and the upper and lower ends face of the radiator is densely covered with two ends inside thermovent, the radiator and symmetrically set
There are two cooling fans, radiator top equidistant arrangement has fin, and rear pressing cover top equidistant arrangement has strip shape gob.
It is preferred that, the fin is triangular prism shaped, and the height to both sides fin in the middle of radiator is successively decreased, described
Offered on fin and heat conducting pipe is fitted with circular hole, circular hole, the heat conducting pipe is copper pipe or aluminum pipe.
It is preferred that, in addition to L-shaped brackets, the support is provided with mounting seat, and the rear pressing cover is provided with and mounting seat
The interface matched.
The utility model proposes a kind of heat dissipation LED combine lamp plate, beneficial effect is：Fan in radiator and
The fin that top is set, by accelerating air flow and increase area of dissipation two ways to radiate, substantially increases radiating effect
Really.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of heat dissipation LED combine lamp plate structural representation；
Fig. 2 be the utility model proposes a kind of heat dissipation LED combine lamp plate sectional view；
Fig. 3 be the utility model proposes a kind of heat dissipation LED combination lamp plate support structural representation.
In figure：Interface 1, rear pressing cover 2, fin 3, heat conducting pipe 4, cooling fan 5, preceding gland 6, dust cover 7, thermovent 8,
Lampshade 9, radiator 10, installing plate 11, LED lamp bead 12, support 13, mounting seat 14, strip shape gob 15.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
A kind of reference picture 1-3, heat dissipation LED combines lamp plate, including shell, and shell includes rear pressing cover 2, the bottom of rear pressing cover 2
Gland 6 before being provided with, preceding gland 6, which is provided with opening, opening, is provided with lampshade 9, and there is installing plate 11 the preceding top of gland 6, installs
Matrix arrangement has LED lamp bead 12 on plate 11.
The top of installing plate 11 is provided with radiator 10, and radiator 10 is fixed on the madial wall of rear pressing cover 2, and radiator 10 is hollow,
The upper and lower ends face of radiator 10 is densely covered with thermovent 8, and the inside two ends of radiator 10 are arranged with two cooling fans 5, radiating
The top equidistant arrangement of device 10 has a fin 3, and fin 3 is triangular prism shaped, and the height in the middle of radiator 10 to both sides fin 3
Degree successively decreases, and is offered on fin 3 and heat conducting pipe 4 is fitted with circular hole, circular hole, and heat conducting pipe 4 is copper pipe or aluminum pipe.On rear pressing cover 2
Portion's equidistant arrangement has strip shape gob 15.Radiator 10 is contacted with installing plate 11, and cooling fan 5 accelerates the air stream in radiator 10
Dynamic, hot gas is distributed through thermovent 8, the heat exchange area between the increase radiator 10 of fin 3 inside and outside, improves radiating effect
Rate, because the heat output of central part is larger, therefore the fin height highest at middle part.Heat conducting pipe 4 is by changing the heat conduction of medium
Efficiency improves radiating effect.
Also include L-shaped brackets 13, support 13 is provided with mounting seat 14, and rear pressing cover 2 is provided with to match with mounting seat 14
Interface 1.Support 13 is used to fix lamp plate, convenient installation.
Workflow：Radiator 10 is contacted with installing plate 11, and cooling fan 5 accelerates the air flow in radiator 10, heat
Gas is distributed through thermovent 8, the heat exchange area between the increase radiator 10 of fin 3 inside and outside, improves radiating efficiency.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of heat dissipation LED combines lamp plate, including shell, it is characterised in that：Shell includes rear pressing cover (2), the rear pressing cover
(2) bottom is provided with preceding gland (6), and the preceding gland (6) is provided with opening, opening and is provided with lampshade (9), the preceding gland
(6) top has matrix arrangement on installing plate (11), the installing plate (11) to have above LED lamp bead (12), the installing plate (11)
Provided with radiator (10), the radiator (10) is fixed on rear pressing cover (2) madial wall, and the radiator (10) is hollow, described
The upper and lower ends face of radiator (10) is densely covered with thermovent (8), and the internal two ends of the radiator (10) are arranged with two radiatings
Blower fan (5), radiator (10) top equidistant arrangement has fin (3), and rear pressing cover (2) top equidistant arrangement has bar shaped
Mouth (15).
2. a kind of heat dissipation LED combination lamp plate according to claim 1, it is characterised in that：The fin (3) is Rhizoma Sparganii
Cylindricality, and successively decrease in the middle of radiator (10) to the height of both sides fin (3), circular hole is offered on the fin (3), circle
Heat conducting pipe (4) is fitted with hole, the heat conducting pipe (4) is copper pipe or aluminum pipe.
3. a kind of heat dissipation LED combination lamp plate according to claim 1, it is characterised in that：Also include L-shaped brackets
(13), the support (13) is provided with mounting seat (14), and the rear pressing cover (2) is provided with the interface matched with mounting seat (14)
(1)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180394.2U CN206539931U (en) | 2017-02-27 | 2017-02-27 | A kind of heat dissipation LED combines lamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720180394.2U CN206539931U (en) | 2017-02-27 | 2017-02-27 | A kind of heat dissipation LED combines lamp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539931U true CN206539931U (en) | 2017-10-03 |
Family
ID=59949456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720180394.2U Expired - Fee Related CN206539931U (en) | 2017-02-27 | 2017-02-27 | A kind of heat dissipation LED combines lamp plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676605A (en) * | 2017-10-27 | 2018-02-09 | 陈永 | A kind of household electrical appliances base |
-
2017
- 2017-02-27 CN CN201720180394.2U patent/CN206539931U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676605A (en) * | 2017-10-27 | 2018-02-09 | 陈永 | A kind of household electrical appliances base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180227 |