CN207687907U - A kind of LED downlight with heat sinking function - Google Patents
A kind of LED downlight with heat sinking function Download PDFInfo
- Publication number
- CN207687907U CN207687907U CN201820076924.3U CN201820076924U CN207687907U CN 207687907 U CN207687907 U CN 207687907U CN 201820076924 U CN201820076924 U CN 201820076924U CN 207687907 U CN207687907 U CN 207687907U
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- Prior art keywords
- heat
- lamp body
- dissipating housing
- sinking function
- top surface
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Abstract
The utility model discloses a kind of LED downlights with heat sinking function, are related to LED downlight technical field.The LED downlight with heat sinking function, including lamp body, the top surface of the lamp body offers air hole, the outside of the air hole is simultaneously fixedly connected with heat dissipating housing positioned at the top surface of lamp body, the top of the air hole is simultaneously fixedly connected with fixed plate positioned at the inner walls of heat dissipating housing both sides, the top surface at the fixed plate both ends is opened up there are two ventilation opening, and the inner walls of two ventilation opening both sides is fixedly connected with that there are two fixed frames.The LED downlight with heat sinking function, the cooling fin of lamp body outer surface setting is primary heat dissipation, it is used again by the collaboration of radiator fan and exhaust fan, heat inside lamp body can be discharged into from air draft mouth the outside of heat dissipating housing, lamp body entire so is just provided with the effect of secondary heat dissipation, pass through heat dissipation twice so that the heat sinking function of lamp body obviously increases, and also solves the case where lamp body is damaged because of heat dissipation effect difference in this way.
Description
Technical field
The utility model is related to LED downlight technical field, specially a kind of LED downlight with heat sinking function.
Background technology
LED downlight is to improve the product of exploitation on the basis of traditional downlight using novel LED illuminating light source, with traditional downlight
Comparison has the following advantages:Energy saving, low-carbon, longevity, colour rendering be good, fast response time.The design of LED downlight is more beautiful light
Ingeniously, it can reach when installation and keep the entirety of building decoration unified and perfection, not destroy the setting of lamps and lanterns, light source is hidden in building dress
Decorations are internal, and light source is not exposed, free from glare, and the visual effect of people is soft, uniform.
Currently, most of LED downlight heat dissipation effect is not the downlight it is obvious that in this way for using for a long time in the market
The case where damage just would tend to occur, nowadays a part of LED downlight for being equipped with radiator, is substantially all only simple
Cooling fin is installed in the outer surface of LED downlight, the heat dissipation effect reached in this way is not fine, and it is inefficient to radiate,
Since LED downlight radiates the origin of heat in the inside of lamp body, thus need to install inside one and lamp body on lamp body
The radiator of connection, but most of LED downlight lacks such a device at present, so that the heat dissipation effect of lamp body
At this moment difference just needs a kind of LED downlight of good heat dissipation effect.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of LED downlight with heat sinking function, solves
LED downlight be susceptible to damage, heat dissipation effect difference problem.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：It is a kind of with heat sinking function
The top surface of LED downlight, including lamp body, the lamp body offers air hole, the outside of the air hole and the top surface positioned at lamp body
It is fixedly connected with heat dissipating housing, the top of the air hole and inner wall positioned at heat dissipating housing both sides is fixedly connected with fixed plate is described
The top surface at fixed plate both ends is opened up there are two ventilation opening, and the inner walls of two ventilation opening both sides is fixedly connected with that there are two fixed
Frame is fixedly mounted at the center of two fixed frames there are two radiator fan, and the top of the fixed plate is simultaneously located at heat dissipating housing
The inner wall of both sides is fixedly connected with heat-conducting plate, and the top surface of the heat-conducting plate offers heat emission hole, the top and position of the heat-conducting plate
Inner wall in heat dissipating housing both sides is fixedly connected with partition board, and the top surface at the partition board both ends is fixedly mounted there are two exhaust fan, two
For the opposite side connection of the exhaust fan there are two exhaust tube, partition board is run through in two one end of the exhaust tube far from exhaust fan
And the lower section of partition board is extended to, for the opposite side connection of two exhaust fans there are two exhaust duct, two exhaust ducts are remote
One end from exhaust fan runs through the two side of heat dissipating housing and extends to the outside of heat dissipating housing, and two exhaust ducts extend heat dissipation
One end outside cover is communicated with air draft mouth.
Preferably, the outer surface of the lamp body is installed with cooling fin.
Preferably, the outer surface of the fixed plate is fixedly connected with the inner wall of heat dissipating housing.
Preferably, two opposite one sides of the air draft mouth are fixedly connected with the two sides of heat dissipating housing.
Preferably, the quantity of the air hole is no less than ten, and air hole is evenly distributed on the top surface of lamp body.
Preferably, the quantity of the heat emission hole is no less than ten, and heat emission hole is evenly distributed on the top surface of heat-conducting plate.
Preferably, there are two snak links for the two sides fixed installation of the lamp body bottom.
（Three）Advantageous effect
The utility model provides a kind of LED downlight with heat sinking function.Has following advantageous effect：
（1）, should with heat sinking function LED downlight, the cooling fin being arranged by lamp body outer surface can be one step ahead to lamp
Body radiates, while the top surface of lamp body is fixedly connected with heat dissipating housing, and the inside of heat dissipating housing is simultaneously offered positioned at the top surface of lamp body
Multiple air holes, the top of air hole and the inner wall positioned at heat dissipating housing are fixedly connected with fixed plate, and peace is fixed at the both ends of fixed plate
Dress is there are two radiator fan, and in this way by starting radiator fan, radiator fan can be the heat generated inside lamp body from ventilative
It pulls out and at hole, this makes it possible to the heats reduced inside lamp body, to improve the efficiency of lamp body heat dissipation.
（2）, should with heat sinking function LED downlight, by the improvement to lamp body, lamp body outer surface setting cooling fin be
Primary heat dissipation, then inside by heat dissipating housing radiator fan, the heat inside lamp body can be transferred to the lower section of heat-conducting plate,
Heat-conducting plate can play the effect of heat absorption in this way, meanwhile, partition board is provided with above heat-conducting plate, the top surface of partition board is installed with
Two exhaust fans, in this way by starting exhaust fan, exhaust fan can drive exhaust tube the heat transfer on partition board lower conductive
To at exhaust duct, then by exhaust duct heat is discharged into from air draft mouth the outside of heat dissipating housing, lamp body entire so just has
The effect of secondary heat dissipation, passes through heat dissipation twice so that the heat sinking function of lamp body obviously increases, so also solve lamp body because
The case where being damaged for heat dissipation effect difference.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the front section view of the utility model structure.
In figure：1 lamp body, 2 air holes, 3 heat dissipating housings, 4 fixed plates, 5 ventilation openings, 6 fixed frames, 7 radiator fans, 8 heat-conducting plates,
9 heat emission holes, 10 partition boards, 11 exhaust fans, 12 exhaust tubes, 13 exhaust ducts, 14 air draft mouths, 15 cooling fins, 16 snak links.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of LED downlight with heat sinking function, including
The outer surface of lamp body 1, lamp body 1 is installed with cooling fin 15, and cooling fin 15 can one step ahead radiate to lamp body 1, lamp body 1
The two sides of bottom are fixedly mounted there are two snak link 16, and snak link 16 can facilitate the installation of lamp body 1, the top surface of lamp body 1 to open
Equipped with air hole 2, the quantity of air hole 2 is no less than ten, and air hole 2 is evenly distributed on the top surface of lamp body 1, air hole 2
External and positioned at lamp body 1 top surface is fixedly connected with heat dissipating housing 3, and the top of air hole 2 is simultaneously solid positioned at the inner wall of 3 both sides of heat dissipating housing
Surely it is connected with fixed plate 4, the outer surface of fixed plate 4 is fixedly connected with the inner wall of heat dissipating housing 3, and the top surface at 4 both ends of fixed plate is opened
If there are two ventilation opening 5, the inner walls of two 5 both sides of ventilation opening is fixedly connected with that there are two fixed frame 6, the centers of two fixed frames 6
Place is fixedly mounted there are two radiator fan 7, by starting radiator fan 7, what radiator fan 7 can generate 1 body of lamp inside
Heat pulls out from air hole 2 to be come, and this makes it possible to the heats reduced inside lamp body 1, meanwhile, radiator fan 7 can also be
Heat inside lamp body 1 is transferred to the lower section of heat-conducting plate 8, and company is simultaneously fixed in the top of fixed plate 4 positioned at the inner wall of 3 both sides of heat dissipating housing
It is connected to heat-conducting plate 8, the top surface of heat-conducting plate 8 offers heat emission hole 9, and the quantity of heat emission hole 9 is no less than ten, and heat emission hole 9 is uniform
It is distributed in the top surface of heat-conducting plate 8, the top of the heat-conducting plate 8 and inner wall positioned at 3 both sides of heat dissipating housing is fixedly connected with partition board 10, partition board
The top surface at 10 both ends is fixedly mounted there are two exhaust fan 11, and by starting exhaust fan 11, exhaust fan 11 can drive exhaust tube 12
The heat transfer come on 10 lower conductive of partition board from air draft mouth 14 discharges heat at exhaust duct 13, then by exhaust duct 13
To the outside of heat dissipating housing 3, entire lamp body 1 is just provided with the function of secondary heat dissipation in this way, and the opposite side of two exhaust fans 11 connects
Exhaust tube 12 there are two logical, two one end of exhaust tube 12 far from exhaust fan 11 are run through partition board 10 and are extended under partition board 10
Side, there are two exhaust ducts 13 for the opposite side connection of two exhaust fans 11, and two one end of exhaust duct 13 far from exhaust fan 11 are passed through
It wears the two side of heat dissipating housing 3 and extends to the outside of heat dissipating housing 3, two exhaust ducts 13 extend the company of one end outside heat dissipating housing 3
It is connected with air draft mouth 14, the opposite one side of two air draft mouths 14 is fixedly connected with the two sides of heat dissipating housing 3.
The LED downlight with heat sinking function, can first one in use, the cooling fin 15 being arranged by 1 outer surface of lamp body
Step radiates to lamp body 1, and the top surface of lamp body 1 is fixedly connected with heat dissipating housing 3, the inside of heat dissipating housing 3 and the top surface positioned at lamp body 1
Offer multiple air holes 2, the top of the air hole 2 and inner wall positioned at heat dissipating housing 3 is fixedly connected with fixed plate 4, fixed plate 4
There are two radiator fans 7 for both ends fixed installation, and in this way by starting radiator fan 7, radiator fan 7 can be inside 1 body of lamp
The heat of generation pulls out from air hole 2 to be come, and this makes it possible to the heats reduced inside lamp body 1, meanwhile, radiator fan 7 is also
Heat inside lamp body 1 can be transferred to the lower section of heat-conducting plate 8, the top surface of heat-conducting plate 8 offers multiple heat emission holes 9, heat conduction
The top of plate 8 is provided with partition board 10, and there are two exhaust fans 11 for the top surface fixed installation of partition board 10, pass through start exhaust fan in this way
11, exhaust fan 11 can drive exhaust tube 12 the heat transfer on 10 lower conductive of partition board at exhaust duct 13, then pass through row
Air hose 13 discharge heat from air draft mouth 14 outside of heat dissipating housing 3, and entire lamp body 1 is just provided with the work(of secondary heat dissipation in this way
Energy.
In conclusion should be with the LED downlight of heat sinking function, the cooling fin 15, Ke Yixian being arranged by 1 outer surface of lamp body
One step radiates to lamp body 1, while the top surface of lamp body 1 is fixedly connected with heat dissipating housing 3, and the inside of heat dissipating housing 3 is simultaneously located at lamp body 1
Top surface offer multiple air holes 2, the top of the air hole 2 and inner wall positioned at heat dissipating housing 3 is fixedly connected with fixed plate 4, Gu
There are two radiator fans 7 for the both ends fixed installation of fixed board 4, and in this way by starting radiator fan 7, radiator fan 7 can be lamp
The heat that 1 inside of body generates pulls out to come from air hole 2, and this makes it possible to the heats reduced inside lamp body 1, to improve
The efficiency that lamp body 1 radiates.
Meanwhile by the improvement to lamp body, the cooling fin 15 of 1 outer surface of lamp body setting is primary heat dissipation, then passes through heat dissipation
The radiator fan 7 of the inside of cover 3, can be transferred to the heat inside lamp body 1 lower section of heat-conducting plate 8, and such heat-conducting plate 8 can be with
The effect of heat absorption is played, meanwhile, the top of heat-conducting plate 8 is provided with partition board 10, and there are two exhausting for the top surface fixed installation of partition board 10
Machine 11, in this way by starting exhaust fan 11, exhaust fan 11 can drive exhaust tube 12 that the heat on 10 lower conductive of partition board is transported
It is defeated at exhaust duct 13, then by exhaust duct 13 heat is discharged into from air draft mouth 14 outside of heat dissipating housing 3, lamp entire in this way
Body 1 is just provided with the effect of secondary heat dissipation, passes through heat dissipation twice so that the heat sinking function of lamp body 1 obviously increases, and also solves in this way
The case where lamp body 1 of having determined is damaged because of heat dissipation effect difference.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of LED downlight with heat sinking function, including lamp body（1）, it is characterised in that：The lamp body（1）Top surface open up
There is air hole（2）, the air hole（2）Outside and be located at lamp body（1）Top surface be fixedly connected with heat dissipating housing（3）, described
Stomata（2）Top and be located at heat dissipating housing（3）The inner wall of both sides is fixedly connected with fixed plate（4）, the fixed plate（4）Both ends
Top surface is opened up there are two ventilation opening（5）, two ventilation openings（5）The inner wall of both sides is fixedly connected there are two fixed frame（6）, two
A fixed frame（6）Center at be fixedly mounted there are two radiator fan（7）, the fixed plate（4）Top and positioned at dissipate
Heat cover（3）The inner wall of both sides is fixedly connected with heat-conducting plate（8）, the heat-conducting plate（8）Top surface offer heat emission hole（9）, described
Heat-conducting plate（8）Top and be located at heat dissipating housing（3）The inner wall of both sides is fixedly connected with partition board（10）, the partition board（10）Both ends
There are two exhaust fans for top surface fixed installation（11）, two exhaust fans（11）There are two exhaust tubes for opposite side connection
（12）, two exhaust tubes（12）Far from exhaust fan（11）One end run through partition board（10）And extend to partition board（10）Under
Side, two exhaust fans（11）There are two exhaust ducts for opposite side connection（13）, two exhaust ducts（13）Far from pumping
Wind turbine（11）One end run through heat dissipating housing（3）Two side and extend to heat dissipating housing（3）Outside, two exhaust ducts（13）
Extend heat dissipating housing（3）External one end is communicated with air draft mouth（14）.
2. a kind of LED downlight with heat sinking function according to claim 1, it is characterised in that：The lamp body（1）It is outer
Surface is installed with cooling fin（15）.
3. a kind of LED downlight with heat sinking function according to claim 1, it is characterised in that：The fixed plate（4）'s
Outer surface is and heat dissipating housing（3）Inner wall be fixedly connected.
4. a kind of LED downlight with heat sinking function according to claim 1, it is characterised in that：Two air draft mouths
（14）Opposite one side and heat dissipating housing（3）Two sides be fixedly connected.
5. a kind of LED downlight with heat sinking function according to claim 1, it is characterised in that：The air hole（2）'s
Quantity is no less than ten, and air hole（2）It is evenly distributed on lamp body（1）Top surface.
6. a kind of LED downlight with heat sinking function according to claim 1, it is characterised in that：The heat emission hole（9）'s
Quantity is no less than ten, and heat emission hole（9）It is evenly distributed on heat-conducting plate（8）Top surface.
7. a kind of LED downlight with heat sinking function according to claim 1, it is characterised in that：The lamp body（1）Bottom
Two sides be fixedly mounted there are two snak link（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076924.3U CN207687907U (en) | 2018-01-17 | 2018-01-17 | A kind of LED downlight with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076924.3U CN207687907U (en) | 2018-01-17 | 2018-01-17 | A kind of LED downlight with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687907U true CN207687907U (en) | 2018-08-03 |
Family
ID=62991142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820076924.3U Expired - Fee Related CN207687907U (en) | 2018-01-17 | 2018-01-17 | A kind of LED downlight with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340638A (en) * | 2018-10-25 | 2019-02-15 | 曾瑞宜 | A kind of LED spotlight of furred ceiling high efficiency and heat radiation |
| CN110756740A (en) * | 2019-11-14 | 2020-02-07 | 安徽省繁昌县皖南阀门铸造有限公司 | Efficient core making equipment |
-
2018
- 2018-01-17 CN CN201820076924.3U patent/CN207687907U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340638A (en) * | 2018-10-25 | 2019-02-15 | 曾瑞宜 | A kind of LED spotlight of furred ceiling high efficiency and heat radiation |
| CN110756740A (en) * | 2019-11-14 | 2020-02-07 | 安徽省繁昌县皖南阀门铸造有限公司 | Efficient core making equipment |
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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: 20180803 Termination date: 20190117 |