CN205991338U - The radiator structure of lifting type light fixture - Google Patents
The radiator structure of lifting type light fixture Download PDFInfo
- Publication number
- CN205991338U CN205991338U CN201620778115.8U CN201620778115U CN205991338U CN 205991338 U CN205991338 U CN 205991338U CN 201620778115 U CN201620778115 U CN 201620778115U CN 205991338 U CN205991338 U CN 205991338U
- Authority
- CN
- China
- Prior art keywords
- lamp socket
- lifting
- circuit board
- cavity
- heat
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of radiator structure of lifting type light fixture, including lamp socket, the lampshade matching with lamp socket, circuit board and setting LED on circuit boards is provided with lamp socket, in lamp socket internal cavity, the lift span being connected with cavity is provided with lamp socket, it is provided with hollow lifting mast in lifting in the hole, the side wall of hollow lifting mast is provided with through hole, it is provided with the little cylinder of lifting between hollow lifting mast and the inwall of lift span, the bottom surface of circuit board is connected with the top of hollow lifting mast, it is provided with heat-radiating substrate and the radiating fin being arranged on heat-radiating substrate at the back side of lamp socket, it is provided with heat conductive silica gel connector between cavity and heat-radiating substrate, air intake passage is additionally provided with lamp socket, it is provided with exhaust fan in cavity.Structure of the present utility model is simple, and simple operation is greatly improved radiating efficiency, and stability in use is good and strong applicability, and practicality is good.
Description
Technical field
This utility model belongs to lamp cooling structure technical field and in particular to a kind of radiator structure of lifting type light fixture.
Background technology
Small-power type LED has the advantages that environmentally safe, good energy saving property and low price are gradually replacing
Traditional electric filament lamp and fluorescent lamp, LED is the emitting components very sensitive to temperature, in the case that operating temperature is relatively low
High optical index can be obtained, and LED luminous unit device luminance can be affected when heat increases to a certain extent, and can contract
Its service life short, its radiator structure of the LED lamp of conventional art arranges not reasonable, so being difficult to effectively realize LED
The radiating effect of light fixture, so the suitability and practicality are restricted.
Content of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide that a kind of structure is simple, stability in use is good
Lifting type light fixture radiator structure.
The technical scheme realizing this utility model purpose is a kind of radiator structure of lifting type light fixture, including lamp socket and institute
State the lampshade that lamp socket matches, circuit board and the LED being arranged on described circuit board are provided with described lamp socket,
Described lamp socket internal cavity, is provided with the lift span being connected with cavity on described lamp socket, is provided with hollow liter in described lifting in the hole
Fall mast, is provided with through hole on the side wall of described hollow lifting mast, in described hollow lifting mast with described lift span
It is provided with the little cylinder of lifting, the bottom surface of described circuit board is connected with the top of described hollow lifting mast, in described lamp between wall
The back side of seat is provided with heat-radiating substrate and the radiating fin being arranged on described heat-radiating substrate, in described cavity and described heat-radiating substrate
Between be provided with heat conductive silica gel connector, described lamp socket is additionally provided with air intake passage, in described cavity, is provided with exhaust fan.
It is provided with filter layer and absorbent cotton obturator in described air intake passage.
It is provided with heat conductive silica gel panel in the top surface of described lamp socket, described circuit board is in the presence of described hollow lifting mast
It is pressed on described heat conductive silica gel panel.
Described circuit board is provided with temperature sensor, is provided with connection temperature sensor and lift cylinder in described lamp socket
Driver.
This utility model has positive effect：Structure of the present utility model is simple, simple operation, can lead to when using
Cross lift little cylinder make hollow lifting mast rise so that through hole is between lamp socket and lampshade having in space, by air draft
The startup of fan, can quickly realize lamp socket is flowed with the gas in lampshade, thus being greatly improved radiating efficiency, using stable
Property good and strong applicability, practicality is good.
Brief description
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to this utility model, wherein：
Fig. 1 is structural representation of the present utility model.
Specific embodiment
（Embodiment 1）
Fig. 1 shows a kind of specific embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model
Figure.
See Fig. 1, a kind of radiator structure of lifting type light fixture, the lampshade 2 matching with described lamp socket 1 including lamp socket 1,
Described lamp socket 1 is provided with circuit board 3 and the LED 4 being arranged on described circuit board 3, in described lamp socket 1 internal cavity 5,
The lift span 6 being connected with cavity 5 is provided with described lamp socket 1, is provided with hollow lifting mast 7 in described lift span 6, in institute
The side wall stating hollow lifting mast 7 is provided with through hole 8, sets between described hollow lifting mast 7 and the inwall of described lift span 6
There is the little cylinder 9 of lifting, the bottom surface of described circuit board 3 is connected with the top of described hollow lifting mast 7, in described lamp socket 1
The back side is provided with heat-radiating substrate 10 and the radiating fin 11 being arranged on described heat-radiating substrate 10, in described cavity 5 and described radiating
It is provided with heat conductive silica gel connector 12 between substrate 10, described lamp socket 1 is additionally provided with air intake passage 13, set in described cavity 5
There is exhaust fan 14.The control of exhaust fan for convenience, can arrange touch-pressure switch, when hollow lifting column on the inwall of lift span
The control to exhaust fan is realized by compressing touch-pressure switch during bar lifting.
It is provided with filter layer 15 and absorbent cotton obturator 16 in described air intake passage 13.
It is provided with heat conductive silica gel panel 17 in the top surface of described lamp socket, described circuit board is in the effect of described hollow lifting mast
Under be pressed on described heat conductive silica gel panel.
Temperature sensor 18 is provided with described circuit board, is provided with connection temperature sensor and lifting air in described lamp socket
The driver 19 of cylinder.In the present embodiment, driver is the conventional structure of prior art, and it only needs to when using say according to correspondence
Bright connection uses.
Structure of the present utility model is simple, simple operation, can make hollow lifting column by lifting little cylinder when using
Bar rises, so that through hole is between lamp socket and lampshade having in space, by the startup of exhaust fan, can quickly realize to lamp
Seat is flowed with the gas in lampshade, thus being greatly improved radiating efficiency, stability in use is good and strong applicability, and practicality is good.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need to give to all of embodiment
Exhaustive.And these belong to the obvious change that connotation of the present utility model extended out or change and still fall within this practicality
New protection domain.
Claims (4)
1. a kind of radiator structure of lifting type light fixture, the lampshade being matched with described lamp socket including lamp socket, are set on described lamp socket
Have circuit board and the LED that is arranged on described circuit board it is characterised in that：In described lamp socket internal cavity, described
Lamp socket is provided with the lift span being connected with cavity, is provided with hollow lifting mast in described lifting in the hole, in described hollow lifting
The side wall of mast is provided with through hole, is provided with the little cylinder of lifting between described hollow lifting mast and the inwall of described lift span,
The bottom surface of described circuit board with described hollow lifting mast top be connected, the back side of described lamp socket be provided with heat-radiating substrate and
It is arranged on the radiating fin on described heat-radiating substrate, be provided with heat conductive silica gel between described cavity and described heat-radiating substrate and be connected
Body, is additionally provided with air intake passage on described lamp socket, is provided with exhaust fan in described cavity.
2. lifting type light fixture according to claim 1 radiator structure it is characterised in that：It is provided with described air intake passage
Filter layer and absorbent cotton obturator.
3. lifting type light fixture according to claim 2 radiator structure it is characterised in that：It is provided with the top surface of described lamp socket
Heat conductive silica gel panel, described circuit board is pressed on described heat conductive silica gel panel in the presence of described hollow lifting mast.
4. lifting type light fixture according to claim 3 radiator structure it is characterised in that：Described circuit board is provided with temperature
Degree sensor, is provided with the driver connecting temperature sensor and lift cylinder in described lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778115.8U CN205991338U (en) | 2016-07-23 | 2016-07-23 | The radiator structure of lifting type light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778115.8U CN205991338U (en) | 2016-07-23 | 2016-07-23 | The radiator structure of lifting type light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991338U true CN205991338U (en) | 2017-03-01 |
Family
ID=58102420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620778115.8U Expired - Fee Related CN205991338U (en) | 2016-07-23 | 2016-07-23 | The radiator structure of lifting type light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803641A (en) * | 2017-04-11 | 2017-06-06 | 洪灵丹 | A kind of applicating fluid air radiating and the fule shut-off valve cabinet with sealing cabin |
-
2016
- 2016-07-23 CN CN201620778115.8U patent/CN205991338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803641A (en) * | 2017-04-11 | 2017-06-06 | 洪灵丹 | A kind of applicating fluid air radiating and the fule shut-off valve cabinet with sealing cabin |
| CN106803641B (en) * | 2017-04-11 | 2018-06-19 | 洪灵丹 | A kind of applicating fluid air heat dissipation and the fule shut-off valve cabinet with sealing cabin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201269434Y (en) | LED lighting bulb | |
| CN102147068A (en) | LED lamp capable of replacing compact fluorescent lamp | |
| CN201983059U (en) | Light-emitting diode (LED) ceramic lamp cup | |
| CN201599593U (en) | Multi-surface light-emitting high-power LED bulb | |
| CN205991338U (en) | The radiator structure of lifting type light fixture | |
| CN203323071U (en) | Heat radiation structure of lamp | |
| CN202581219U (en) | Radiation device for light-emitting diode (LED) lamp and LED lamp | |
| CN204629144U (en) | Cross-ventilation radiating type LED lamp | |
| CN104295942A (en) | LED bulb | |
| CN201739874U (en) | Integrated LED bulb | |
| CN201344405Y (en) | LED lamp bulb | |
| CN204083898U (en) | Pottery wide-angle bulb lamp | |
| CN201593709U (en) | Self-radiating safety LED lamp | |
| CN202100971U (en) | LED (light emitting diode) lamp capable of replacing compact fluorescent lamp | |
| CN202852520U (en) | Light-emitting diode (LED) lamp bulb | |
| CN201652268U (en) | High-power LED radiating module | |
| CN201513853U (en) | High-brightness LED underwater energy-saving lamp | |
| CN202769357U (en) | Light-emitting diode (LED) lamp | |
| CN204785719U (en) | High power LED lamps and lanterns | |
| CN102913785A (en) | LED bulb | |
| CN205299136U (en) | Novel LED thermal louver | |
| CN204083894U (en) | A kind of Novel LED street lamp bulb | |
| CN201251034Y (en) | Light emitting diode lamp tube | |
| CN206036719U (en) | Radiating structure of luminaire | |
| CN203190153U (en) | High-power energy saving lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20190723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |