CN203176982U - Ceiling lamp - Google Patents
Ceiling lamp Download PDFInfo
- Publication number
- CN203176982U CN203176982U CN2013200617040U CN201320061704U CN203176982U CN 203176982 U CN203176982 U CN 203176982U CN 2013200617040 U CN2013200617040 U CN 2013200617040U CN 201320061704 U CN201320061704 U CN 201320061704U CN 203176982 U CN203176982 U CN 203176982U
- Authority
- CN
- China
- Prior art keywords
- reflection shield
- end cap
- ceiling light
- wall
- illuminator
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a ceiling lamp which comprises an end cap. A reflecting cover with one end opened is arranged on the end cap. A heat dissipating cavity is arranged in the reflecting cover. According to the technical scheme, a luminous body is attached to the inner wall of the top end of the reflecting cover. A power driving or heat dissipating device is arranged on the outer wall of the top end of the reflecting cover. The luminous body is attached to the inner wall of the top end of the reflecting cover so that heat dissipation can be achieved through the reflecting cover and the performance of heat dissipation can be enhanced. The power driving or heat dissipating device is arranged on the outer wall of the top end of the reflecting cover, so that the size of a lamp body is reduced.
Description
[technical field]
The utility model relates to a kind of Ceiling light.
[background technology]
LED lamp brightness height, light source is good, energy saving, long service life progressively replaces the conventional lights source.Ceiling light generally all adopts led light source, it generally all comprises end cap and reflection shield, reflection shield is provided with radiator, the LED light emitting source is located on the radiator, radiator is installed on the reflection shield by the mode that is threaded, its heat radiation mainly is fixed against radiator, and need establish a step at radiator and come cutting thread, in order to guarantee the spiral bonding strength, step need have certain thickness, will inevitably increase the whole height of lamp body like this, take installing space, and need be on reflector machining internal thread, the screw thread processing cost is higher, causes the production cost height.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, production cost is low, perfect heat-dissipating, the Ceiling light that volume is little.
In order to address the above problem, the utility model by the following technical solutions:
A kind of Ceiling light comprises end cap, and described end cap is provided with the reflection shield of an end opening, is provided with the heat radiation chamber in the described reflection shield, and it is characterized in that: the illuminator that has been sticked on the inwall of described reflection shield top, described reflection shield top outer wall is provided with power drives.
Aforesaid a kind of Ceiling light is characterized in that: described reflection shield top is provided with a plane, and described illuminator is sticked on described planar inner wall, and described power drives is located on the outer wall of described plane.
Aforesaid a kind of Ceiling light is characterized in that: described end cap is provided with the euphotic cover that described reflection shield openend is sealed.
Aforesaid a kind of Ceiling light is characterized in that: described reflection shield is aluminium body.
Aforesaid a kind of Ceiling light is characterized in that: described reflection shield is bowl-type.
A kind of Ceiling light comprises end cap, and described end cap is provided with the reflection shield of an end opening, is provided with the heat radiation chamber in the described reflection shield, and it is characterized in that: the illuminator that has been sticked on the inwall of described reflection shield top, described reflection shield top outer wall is provided with radiator.
Aforesaid a kind of Ceiling light is characterized in that: described reflection shield top is provided with a plane, and described illuminator is sticked on described planar inner wall, and described radiator is located on the outer wall of described plane.
Aforesaid a kind of Ceiling light is characterized in that: described end cap is provided with the euphotic cover that described reflection shield openend is sealed.
Aforesaid a kind of Ceiling light is characterized in that: described reflection shield is the bowl-type aluminium body.
The beneficial effects of the utility model have: illuminator is sticked at reflection shield top inwall, power drives or radiator are located on the outer wall of reflection shield top, so need step be set at power drives or radiator and come cutting thread, reduced volume, manufacture craft is simple, and cost is low; Illuminator is sticked on refractive body, and the heat of illuminator will pass to reflection shield, and by reflection shield heat radiation, because the reflection shield area is big, thermal diffusivity is good, for low power lamp body, can not need radiator, so just further reduced volume, saving cost.
[description of drawings]
Fig. 1 is the stereogram of the utility model embodiment 1;
Fig. 2 is the cutaway view of the utility model embodiment 1;
Fig. 3 is the explosive view of the utility model embodiment 1;
Fig. 4 is the stereogram of the utility model embodiment 2;
Fig. 5 is the cutaway view of the utility model embodiment 2;
Fig. 6 is the explosive view of the utility model embodiment 2.
[specific embodiment]
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail:
Embodiment 1, and as shown in Figure 1 to Figure 3, a kind of Ceiling light comprises end cap 1, and end cap 1 is provided with the reflection shield 2 of an end opening, and reflection shield 2 is the bowl-type aluminium body.Be provided with heat radiation chamber 21 in the reflection shield 2, the illuminator 3 that has been sticked on the reflection shield 2 top inwalls, reflection shield 2 top outer walls are provided with power drives 4.Reflection shield 2 tops are provided with a plane 22, and illuminator 3 is sticked on 22 inwalls of plane, and power drives 4 is located on 22 outer walls of plane.End cap 1 is provided with the euphotic cover 5 that reflection shield 2 openends are sealed.Illuminator is sticked on reflection shield 2, its heat transferred reflection shield 2, because reflection shield 2 is the bowl-type aluminium body, area of dissipation is big, therefore perfect heat-dissipating can satisfy the lamp body heat radiation requirement that small-power requires, and does not therefore need to install radiator, volume is little, and manufacture craft is simple, and cost is low.
Claims (9)
1. Ceiling light, comprise end cap (1), described end cap (1) is provided with the reflection shield (2) of an end opening, be provided with heat radiation chamber (21) in the described reflection shield (2), it is characterized in that: the illuminator (3) that has been sticked on the inwall of described reflection shield (2) top, described reflection shield (2) top outer wall is provided with power drives (4).
2. a kind of Ceiling light according to claim 1, it is characterized in that: described reflection shield (2) top is provided with a plane (22), described illuminator (3) is sticked on the inwall of described plane (22), and described power drives (4) is located on the outer wall of described plane (22).
3. a kind of Ceiling light according to claim 1 and 2, it is characterized in that: described end cap (1) is provided with the euphotic cover (5) that described reflection shield (2) openend is sealed.
4. a kind of Ceiling light according to claim 1 and 2 is characterized in that: described reflection shield (2) is aluminium body.
5. a kind of Ceiling light according to claim 1 and 2 is characterized in that: described reflection shield (2) is bowl-type.
6. Ceiling light, comprise end cap (1), described end cap (1) is provided with the reflection shield (2) of an end opening, be provided with heat radiation chamber (21) in the described reflection shield (2), it is characterized in that: the illuminator (3) that has been sticked on the inwall of described reflection shield (2) top, described reflection shield (2) top outer wall is provided with radiator (6).
7. a kind of Ceiling light according to claim 6, it is characterized in that: described reflection shield (2) top is provided with a plane (22), described illuminator (3) is sticked on the inwall of described plane (22), and described radiator (6) is located on the outer wall of described plane (22).
8. according to claim 6 or 7 described a kind of Ceiling lights, it is characterized in that: described end cap (1) is provided with the euphotic cover (5) that described reflection shield (2) openend is sealed.
9. according to claim 6 or 7 described a kind of Ceiling lights, it is characterized in that: described reflection shield (2) is the bowl-type aluminium body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200617040U CN203176982U (en) | 2013-02-01 | 2013-02-01 | Ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200617040U CN203176982U (en) | 2013-02-01 | 2013-02-01 | Ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176982U true CN203176982U (en) | 2013-09-04 |
Family
ID=49073672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200617040U Expired - Fee Related CN203176982U (en) | 2013-02-01 | 2013-02-01 | Ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371183A (en) * | 2015-11-28 | 2016-03-02 | 李小鹏 | Energy-saving LED ceiling lamp capable of rotating by angle |
-
2013
- 2013-02-01 CN CN2013200617040U patent/CN203176982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371183A (en) * | 2015-11-28 | 2016-03-02 | 李小鹏 | Energy-saving LED ceiling lamp capable of rotating by angle |
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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: 20130904 Termination date: 20150201 |
|
| EXPY | Termination of patent right or utility model |