CN204573923U - The novel ventilated structure of light fixture - Google Patents
The novel ventilated structure of light fixture Download PDFInfo
- Publication number
- CN204573923U CN204573923U CN201520281292.0U CN201520281292U CN204573923U CN 204573923 U CN204573923 U CN 204573923U CN 201520281292 U CN201520281292 U CN 201520281292U CN 204573923 U CN204573923 U CN 204573923U
- Authority
- CN
- China
- Prior art keywords
- transmission piece
- light transmission
- space
- prefocus cup
- block
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- 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 discloses a kind of novel ventilated structure of light fixture, comprises the light source in lamp body, lamp body, the prefocus cup covered on light source, and prefocus cup opening part arranges a light transmission piece, is fixed on lamp body with a lamp holder connector by prefocus cup, light transmission piece; The peripheral side of light transmission piece is provided with some blocks, space is had between block, the height of block is greater than the thickness of light transmission piece, the edge of opening of prefocus cup withstands on a side of block, make edge of opening and the formation space, light transmission piece edge of prefocus cup, block makes lamp holder connector and formation space, light transmission piece edge, and in prefocus cup, breathed freely by the space between block and the air communication outside lamp in space.Edge of opening and the light transmission piece edge of prefocus cup define space, block makes lamp holder connector and light transmission piece edge also form space, intercommunication between two spaces, and the air communication outside the space that in such prefocus cup, space is formed by block and lamp is breathed freely, form cross-ventilation, make heat radiation fast.
Description
Technical field
The utility model relates to light fixture, particularly a kind of novel ventilated structure of light fixture.
Background technology
Along with the development of illuminating industry, LED lamp is also more and more general, but LED caloric value is high, need good radiating effect, otherwise can affect service time, have now the light fixture that light source is sealed by diffuser by lamp such as Ceiling light, track lamp etc., its heat dissipation problem is never well solved, cause overheated and reduce service time, wasting resource like this.
Therefore, how realizing above-mentioned light fixture can have well ventilative heat radiation to be technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of novel ventilated structure of light fixture, and being intended to realize light fixture can have well ventilative, radiating effect, extends the service time of light fixture, reduces the waste rate of resource.
The utility model proposes a kind of novel ventilated structure of light fixture, comprise the light source in lamp body, described lamp body, the prefocus cup covered on described light source, described prefocus cup opening part arranges a light transmission piece, is fixed on described lamp body with a lamp holder connector by described prefocus cup, light transmission piece; The peripheral side of described light transmission piece is provided with some blocks, space is had between described block, the height of described block is greater than the thickness of described light transmission piece, the edge of opening of described prefocus cup withstands on a side of described block, make the edge of opening of described prefocus cup and formation space, described light transmission piece edge, described block makes described lamp holder connector and formation space, described light transmission piece edge, and in described prefocus cup, breathed freely by the space between described block and the air communication outside lamp in space.
Preferably, described light transmission piece is circular sheet glass, quartz plate or plastic sheet.
Preferably, described lamp holder connector is fixedly connected with described lamp body by screw thread.
The novel ventilated structure of the utility model light fixture can be used on various light fixture, such as track lamp, Ceiling light etc. other need the light fixture of enclosed light source, enclosed light source just needs to use this novel ventilated structure just can reach ventilative thermolysis, the peripheral side of light transmission piece is provided with some blocks, space is had between block, the height of block is greater than the thickness of light transmission piece, when the edge of opening of prefocus cup withstands on a side of block, edge of opening and the light transmission piece edge of prefocus cup define space, block makes lamp holder connector and light transmission piece edge also form space, intercommunication between two spaces, air communication outside the space that in such prefocus cup, space is formed by block and lamp is breathed freely, form cross-ventilation, make heat radiation fast.
Accompanying drawing explanation
Fig. 1 is the profile of an embodiment of the novel ventilated structure of the utility model light fixture;
Fig. 2 is an embodiment schematic diagram of the novel ventilated structure of the utility model light fixture;
Fig. 3 is an embodiment schematic diagram of the novel ventilated structure of the utility model light fixture;
Fig. 4 is the novel ventilated light transmission piece one embodiment schematic diagram of the utility model light fixture.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, one embodiment of the novel ventilated structure of a kind of light fixture of the present utility model is proposed, comprise the light source 2 in lamp body 1, described lamp body 1, the prefocus cup 3 covered on described light source 2, described prefocus cup 3 opening part arranges a light transmission piece 4, is fixed on described lamp body 1 with a lamp holder connector 5 by described prefocus cup 3, light transmission piece 4; The side of the periphery of described light transmission piece 4 is provided with some blocks 41, space 42 is had between described block 41, the height of described block 41 is greater than the thickness of described light transmission piece 4, the edge of opening of described prefocus cup 3 withstands on a side of described block 41, make edge of opening and the formation space, described light transmission piece 4 edge 42 of described prefocus cup 3, described block 41 makes described lamp holder connector 5 and formation space, described light transmission piece 4 edge 42, and in described prefocus cup 3, breathed freely with the air communication outside lamp by the space 42 between described block 41 in space.
The novel ventilated structure of the utility model light fixture can be used on various light fixture, such as track lamp, Ceiling light etc. other need the light fixture of enclosed light source 2, enclosed light source 2 just needs to use this novel ventilated structure just can reach ventilative thermolysis, the peripheral side of light transmission piece 4 is provided with some blocks 41, space 42 is had between block 41, the height of block 41 is greater than the thickness of light transmission piece 4, when the edge of opening of prefocus cup 3 withstands on a side of block 41, edge of opening and light transmission piece 4 edge of prefocus cup 3 define space 42, block 41 makes lamp holder connector 5 and light transmission piece 4 edge also form space 42, intercommunication between two spaces 42, breathe freely with the air communication outside lamp in the space 42 that in such prefocus cup 3, space is formed by block 41, form cross-ventilation, make heat radiation fast.
The light transmission piece 4 that described light transmission piece 4 can be made for sheet glass, quartz plate, plastic sheet or other light transmissive material.Described lamp holder connector 5 is fixedly connected with described lamp body 1 by screw thread.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. the novel ventilated structure of a light fixture, it is characterized in that, comprise the light source in lamp body, described lamp body, the prefocus cup covered on described light source, described prefocus cup opening part arranges a light transmission piece, is fixed on described lamp body with a lamp holder connector by described prefocus cup, light transmission piece; The peripheral side of described light transmission piece is provided with some blocks, space is had between described block, the height of described block is greater than the thickness of described light transmission piece, the edge of opening of described prefocus cup withstands on a side of described block, make the edge of opening of described prefocus cup and formation space, described light transmission piece edge, described block makes described lamp holder connector and formation space, described light transmission piece edge, and in described prefocus cup, breathed freely by the space between described block and the air communication outside lamp in space.
2. the novel ventilated structure of light fixture according to claim 1, is characterized in that, described light transmission piece is circular sheet glass, quartz plate or plastic sheet.
3. the novel ventilated structure of light fixture according to claim 1 and 2, is characterized in that, described lamp holder connector is fixedly connected with described lamp body by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281292.0U CN204573923U (en) | 2015-05-04 | 2015-05-04 | The novel ventilated structure of light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281292.0U CN204573923U (en) | 2015-05-04 | 2015-05-04 | The novel ventilated structure of light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573923U true CN204573923U (en) | 2015-08-19 |
Family
ID=53866552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520281292.0U Expired - Fee Related CN204573923U (en) | 2015-05-04 | 2015-05-04 | The novel ventilated structure of light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573923U (en) |
-
2015
- 2015-05-04 CN CN201520281292.0U patent/CN204573923U/en not_active Expired - Fee Related
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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: 20150819 Termination date: 20160504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |