CN208735403U - A kind of track lamp with concealed convection heat dissipation structure - Google Patents
A kind of track lamp with concealed convection heat dissipation structure Download PDFInfo
- Publication number
- CN208735403U CN208735403U CN201821591565.1U CN201821591565U CN208735403U CN 208735403 U CN208735403 U CN 208735403U CN 201821591565 U CN201821591565 U CN 201821591565U CN 208735403 U CN208735403 U CN 208735403U
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- CN
- China
- Prior art keywords
- heat dissipation
- retainer
- housing
- concealed
- track
- 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
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 16
- 230000008602 contraction Effects 0.000 claims description 12
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of track lamp with concealed convection heat dissipation structure further includes Lamp cup, retainer and heat dissipation rear cover including housing and the LED light source being installed in housing；Retainer is removably fixed in the front end of housing, and the both ends of Lamp cup push against the inner ring and LED light source in retainer respectively, and heat dissipation rear cover is installed on the rear end of housing；The inner ring of retainer is equipped with the annular flange stretched out to inner ring, and the inner face of annular flange is equipped at intervals with multiple mounting blocks, and Lamp cup pushes against the interval between mounting blocks, mounting blocks and constitutes inlet channel.The purpose of this utility model is that proposing that a kind of thermal diffusivity can be got well, light decay can be delayed, while there is the track lamp of concealed convection heat dissipation structure.
Description
Technical field
The utility model relates to luminous energy field of radiating, especially a kind of track lamp with concealed heat loss through convection.
Background technique
Existing track lamp is usually constructed with a very serious deficiency, that is, radiator structure is incomplete, heat dissipation effect
Ideal is not achieved, if usually the inside of shot-light is filled with thermal energy, light decay can be accelerated, and greatly shorten
Mechanical service life, reduced service life also means that needs to be replaced frequently shot-light, then cost also just it is opposite very
It is high；Furthermore the lamps and lanterns having have opened up radiator structure in the outside of lamps and lanterns, and device is made to be provided with certain heat sinking function, but shadow
The configuration design of track lamp is rung.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is that proposing that a kind of thermal diffusivity can be got well, light decay can be delayed, together
When the track lamp with concealed convection heat dissipation structure.
For this purpose, the utility model uses following technical scheme:
A kind of track lamp with concealed convection heat dissipation structure, including housing and the LED light source being installed in housing, also
Including Lamp cup, retainer and heat dissipation rear cover；
The retainer is removably fixed in the front end of the housing, and the both ends of the Lamp cup are pushed against respectively in the retainer
Inner ring and LED light source, the heat dissipation rear cover are installed on the rear end of the housing；
The inner ring of the retainer is equipped with the annular flange stretched out to inner ring, and the inner face of the annular flange is equipped at intervals with multiple
Mounting blocks, the Lamp cup push against the interval between the mounting blocks, the mounting blocks and constitute inlet channel.
Preferably, the mounting blocks include high shrinkage portion and diameter contraction flow region；
The high shrinkage portion is set to the inner face of the annular flange, and the diameter contraction flow region is set to the retainer
Inner wall；
The gap between gap and the diameter contraction flow region between the high shrinkage portion is interconnected.
Preferably, being additionally provided with installation structure of track above the housing；
The installation structure of track is connect with the housing.
Further, the annular flange extends to the front end of the retainer, and the annular flange is in the loudspeaker gradually tapered up
Shape.
Further, the heat dissipation rear cover is mesh-type rear cover.
Preferably, the mesh-type rear cover is welded in the rear end of the housing.
The utility model has the beneficial effects that 1, this programme does not open up heat release hole, purpose in the structure of housing and retainer
It is exactly that user can't see inlet channel under normal visual angle, so that heat release hole be avoided to influence the overall appearance of track lamp；Tool
Body, this programme is provided with inlet channel by the assembly method of preset clearance between Lamp cup and retainer, in conjunction with housing tail portion
Heat dissipation rear cover, make the Inner Constitution convection heat dissipation structure of track lamp, and radiator structure is not easy to observe in outside；2, pacify
The high shrinkage portion and diameter contraction flow region for filling block limit the installation diameter and mounting height of Lamp cup, make Lamp cup when installation
It can only contact, cannot directly block retainer, to make to constitute inlet channel between Lamp cup and retainer with mounting blocks outstanding.
Detailed description of the invention
Fig. 1 is the overall structure diagram of one embodiment of the utility model；
Fig. 2 is the cross-sectional view of the track lamp part of one embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the retainer of one embodiment of the utility model.
Wherein: housing 100, LED light source 200, Lamp cup 300, retainer 400, heat dissipation rear cover 500, inlet channel 410, annular
Flange 420, mounting blocks 430, high shrinkage portion 431, diameter contraction flow region 432, installation structure of track 600.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1-3, a kind of track lamp with concealed convection heat dissipation structure, including housing 100 and it is installed on cover
LED light source 200 in shell 100 further includes Lamp cup 300, retainer 400 and heat dissipation rear cover 500；
The retainer 400 is removably fixed in the front end of the housing 100, the both ends of the Lamp cup 300 push against respectively in
The inner ring and LED light source 200 of the retainer 400, the heat dissipation rear cover 500 are installed on the rear end of the housing 100；
The inner ring of the retainer 400 is equipped with the annular flange 420 stretched out to inner ring, between the inner face of the annular flange 420
Every being equipped with multiple mounting blocks 430, the Lamp cup 300 pushes against the interval structure between the mounting blocks 430, the mounting blocks 430
At inlet channel 410.
This programme does not open up heat release hole in the structure of housing 100 and retainer 400, and purpose is exactly that user is normally regarding
It can't see inlet channel under angle, so that heat release hole be avoided to influence the overall appearance of track lamp；Specifically, this programme passes through reserved
The assembly method in gap is provided with inlet channel between Lamp cup 300 and retainer 400, in conjunction with the heat dissipation rear cover of 100 tail portion of housing
500, make the Inner Constitution convection heat dissipation structure of track lamp, and radiator structure is not easy to observe in outside.
Wherein, the mounting blocks 430 include high shrinkage portion 431 and diameter contraction flow region 432；
The high shrinkage portion 431 is set to the inner face of the annular flange 420, and the diameter contraction flow region 432 is set to
The inner wall of the retainer 400；
The gap between gap and the diameter contraction flow region 432 between the high shrinkage portion 431 is interconnected.
The high shrinkage portion 431 of mounting blocks 430 and diameter contraction flow region 432 limit the installation diameter and installation height of Lamp cup
Degree contact Lamp cup can only with mounting blocks 430 outstanding when installation, cannot directly block retainer 400, to make
Inlet channel is constituted between Lamp cup 300 and retainer 400.
Wherein, installation structure of track 600 is additionally provided with above the housing 100；
The installation structure of track 600 is connect with the housing 100.
It is used because track lamp needs lift, needs to sling track lamp by installation structure of track 600
It is fixed on track support, to have the function that radiate LED light source 200 in orbit.
In addition, the annular flange extends to the front end of the retainer 400, the annular flange is in the loudspeaker gradually tapered up
Shape.
400 front end of retainer is in horn-like setting annular flange, and annular flange and 100 front end of housing have it is certain away from
From will not thus be easily observed.
In addition, the heat dissipation rear cover 500 is mesh-type rear cover.
Mesh-type rear cover has preferable air permeability, and only needs to be cut into corresponding installation shape just, is not required to
Want additional designs, easy to produce and installation.
Wherein, the mesh-type rear cover is welded in the rear end of the housing 100.
Mesh-type rear cover can effectively prevent by being fixedly welded on the end of housing 100 because wind-force or collision rub
Wipe the loosening generated, the phenomenon that causing mesh-type rear cover to fall off from housing 100 welds more other connection types more tight
Gu being not easy to loosen, the durability of device is improved.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (6)
1. a kind of track lamp with concealed convection heat dissipation structure, special including housing and the LED light source being installed in housing
Sign is, further includes Lamp cup, retainer and heat dissipation rear cover；
The retainer is removably fixed in the front end of the housing, and the both ends of the Lamp cup are pushed against respectively in the inner ring of the retainer
And LED light source, the heat dissipation rear cover are installed on the rear end of the housing；
The inner ring of the retainer is equipped with the annular flange stretched out to inner ring, and the inner face of the annular flange is equipped at intervals with multiple installations
Block, the Lamp cup push against the interval between the mounting blocks, the mounting blocks and constitute inlet channel.
2. the track lamp according to claim 1 with concealed convection heat dissipation structure, which is characterized in that the mounting blocks
Including high shrinkage portion and diameter contraction flow region；
The high shrinkage portion is set to the inner face of the annular flange, and the diameter contraction flow region is set to the interior of the retainer
Wall；
The gap between gap and the diameter contraction flow region between the high shrinkage portion is interconnected.
3. the track lamp according to claim 2 with concealed convection heat dissipation structure, which is characterized in that on the housing
Side is additionally provided with installation structure of track；
The installation structure of track is connect with the housing.
4. the track lamp according to claim 3 with concealed convection heat dissipation structure, which is characterized in that the convex annular
Edge extends to the front end of the retainer, and the annular flange is horn-like in gradually tapering up.
5. the track lamp according to claim 4 with concealed convection heat dissipation structure, which is characterized in that after the heat dissipation
Lid is mesh-type rear cover.
6. the track lamp according to claim 5 with concealed convection heat dissipation structure, which is characterized in that the mesh-type
Rear cover is welded in the rear end of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591565.1U CN208735403U (en) | 2018-09-28 | 2018-09-28 | A kind of track lamp with concealed convection heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591565.1U CN208735403U (en) | 2018-09-28 | 2018-09-28 | A kind of track lamp with concealed convection heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208735403U true CN208735403U (en) | 2019-04-12 |
Family
ID=66035557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821591565.1U Expired - Fee Related CN208735403U (en) | 2018-09-28 | 2018-09-28 | A kind of track lamp with concealed convection heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208735403U (en) |
-
2018
- 2018-09-28 CN CN201821591565.1U patent/CN208735403U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190412 |