CN204962497U - Ceiling lamp - Google Patents
Ceiling lamp Download PDFInfo
- Publication number
- CN204962497U CN204962497U CN201520630647.2U CN201520630647U CN204962497U CN 204962497 U CN204962497 U CN 204962497U CN 201520630647 U CN201520630647 U CN 201520630647U CN 204962497 U CN204962497 U CN 204962497U
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- CN
- China
- Prior art keywords
- power module
- lamp plate
- groove
- diapire
- housing
- 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, this ceiling lamp include the shaft type casing, the bottom of casing is fixed with power module and lamp plate, be provided with the heat insulating mattress between lamp plate and the power module. The utility model discloses set up the heat insulating mattress between power module and lamp plate, the heat insulating mattress separates power module and lamp plate, and when the temperature of lamp plate rose, the heat insulating mattress can be avoided on the temperature on the lamp plate transmits power module, plays the effect of protection to power module, and then improves power module's life.
Description
Technical field
The utility model relates to a kind of Ceiling light, belongs to LED illumination lamp technical field.
Background technology
At present, LED Ceiling light is subject to liking of more and more people, and the structure of Ceiling light is also more and more diversified.Such as authorized announcement date is 2014.09.17, notification number is that the Chinese utility model patent of CN203836787U discloses so a kind of LED Ceiling light, this Ceiling light mainly comprises housing, power module, lamp panel structure, lamp panel structure is provided with LED lamp bead, LED lamp bead and power module conduct electricity be connected and lamp panel structure near power module, the heat sent due to LED lamp bead is larger, LED lamp bead is fixed on lamp panel structure again, therefore, when Ceiling light works, the temperature affecting lamp panel structure by LED lamp bead can be higher, and lamp panel structure is near power module, the heat of such lamp panel structure can be easy to pass to power module, cause the temperature of power module also can raise, because power module itself also can produce heat, add that the heat that lamp panel module passes over makes the temperature of power source internal raise comparatively fast, the service life of power module can be affected in Long-Time Service situation, affect the quality of Ceiling light.
Utility model content
The purpose of this utility model is to provide a kind of Ceiling light, raises in order to the power module temperature solving Ceiling light in prior art the technical problem comparatively fast affecting Ceiling light service life.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Ceiling light, comprise the housing of tubular, the bottom of described housing is fixed with power module and lamp plate, is provided with heat insulating mattress between described lamp plate and power module.
The bottom of described barrel-type casing is provided with the groove comprising diapire and sidewall, the side being positioned at groove of described diapire has power module placed side, the side be positioned at outside groove of diapire has lamp plate installed surface, described power module is arranged in groove, described lamp plate is arranged on lamp plate installed surface, and described heat insulating mattress is between power module and lamp plate.
Described heat insulating mattress is folded between power module and the diapire of groove.
The local of described housing sidewall or whole formation wave radiator structure.
Described housing sidewall be partially formed wave radiator structure, described wave radiator structure has two places, and two place's wave radiator structures lay respectively at the radial both sides of housing.
In described housing sidewall, both sides are radially provided with spring clip.
The side opposing with the diapire of groove of described power module is provided with the electrical wire clip for fixed power source line.
Advantageous Effects of the present utility model is: the utility model arranges heat insulating mattress between power module and lamp plate; power module and lamp plate separate by heat insulating mattress; when the temperature of lamp plate raises; heat insulating mattress can avoid the temperature on lamp plate to be delivered on power module; power module is played to the effect of protection, and then improve the service life of power module.
As further improvement of the utility model, the bottom of housing is provided with groove, groove comprises diapire and sidewall, power module is placed in the side being positioned at groove of diapire, lamp plate is installed in the side outside groove of being positioned at of diapire, and lamp plate does not need to be fixed on power module, and lamp plate be arranged on diapire lamp plate installed surface on lamp plate is contacted with diapire, the heat of lamp plate can pass to lamp housing by diapire, and heat sheds by lamp housing.
Further analysis, heat insulating mattress to be arranged in groove and to be folded between power module and the diapire of groove, and heat insulating mattress avoids diapire and the electrical power contacts of groove, and when the diapire temperature of groove raises, heat also can not pass to power module.
Accompanying drawing explanation
Fig. 1 is the explosive view of a kind of embodiment of the utility model Ceiling light;
Fig. 2 is the overall structure schematic diagram of a kind of embodiment of the utility model Ceiling light;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is that A-A in Fig. 3 is to sectional view;
Fig. 5 is the left view of Fig. 2.
Detailed description of the invention
The embodiment 1 of the utility model Ceiling light, as Figure 1-5, this Ceiling light comprises lamp housing, power module 8, lamp plate 4, illuminating lamp pearl 2, reflection shield 9, diffusion panel 1, lamp body end cap 10.Lamp housing comprises the housing 5 of tubular, housing 5 forms the main body heat spreader structures of Ceiling light, the bottom of housing 5 is provided with the groove comprising diapire 52 and sidewall, the side be positioned at outside groove of diapire 52 has lamp plate installed surface, lamp plate 4 is fixed on lamp plate installed surface, illuminating lamp pearl 2 is fixed on the side opposing with lamp plate installed surface of lamp plate 4, when illuminating lamp pearl 2 adstante febre, heat can pass to housing by lamp plate 4, heat sheds by housing, the side being positioned at groove of diapire 52 has power module placed side, power module 8 is fixed in groove, power module 8 comprises power pack and is arranged on the power supply in power pack, power pack plays the effect of protection and fixed power source.Power module 8 is arranged in groove the compact overall structure making Ceiling light, can reduce the volume of Ceiling light.
Heat insulating mattress 6 is folded with between the diapire 52 of power module 8 and groove, the shape of heat insulating mattress 6 and the shape of groove match, side and the diapire of the close diapire of heat insulating mattress 6 can be fitted, the edge of heat insulating mattress 6 coincide with the sidewall of groove and coordinates, power module 8 and lamp plate can be separated completely, avoid the temperature of lamp plate to pass to power module; The diapire 52 of groove has opening, heat insulating mattress 6 offers string holes, lamp plate 4 conducts electricity with power module 8 and is connected, and power supply is that illuminating lamp pearl powers to make illuminating lamp pearl luminous.The side deviating from diapire 52 of power module is provided with electric wire holding clip 7, on power module 8 and electric wire holding clip 7, correspondence is provided with screw perforation, electric wire holding clip 7 and power module 8 are fixed on lamp housing by the screw be installed in screw perforation, and heat insulating mattress 6 is sandwiched between the diapire 52 of power module 8 and groove.
In the present embodiment, housing 5 sidewall be partially formed wave radiator structure 51, in other embodiments, housing 5 sidewall can all form wave radiator structure.In the present embodiment, wave radiator structure 51 has two places, two place's wave radiator structures 51 are symmetricly set on the both sides of housing 5 sidewall radial direction, in other embodiments, wave radiator structure can arrange a place, three places, everywhere etc., wave radiator structure 51 adds the area of dissipation of housing 5, during production housing 5 can integrated die-casting shaping, easy to make, enhance productivity, on housing 5 sidewall, both sides are radially provided with spring clip 3, wave radiator structure 51 and spring clip 3 stagger along housing circumference and are crossing distribution, spring clip is not only facilitated to install, spring clip can not affect the heat sinking function of wave-shape board radiator structure simultaneously.
The inside of housing 5 is provided with reflection shield 9 and diffuser plate 1, reflection shield 9 is taper, the miner diameter end of reflection shield 9 is near lamp plate 4, one end deviating from power module 8 of housing 5 is connected with lamp body end cap 10, lamp body end cap 10 both sides are radially provided with the connection ear for being connected with housing 5, connect ear and be provided with perforation, housing 5 both sides correspondence is radially provided with screwed hole, bores a hole and install screw in screwed hole to be fixed on housing 5 by lamp body end cap 10 during assembling.
The utility model is when assembling, first the lamp plate being provided with illuminating lamp pearl is arranged on the lamp plate installed surface of groove bottom wall, by reflection shield 9, diffuser plate 1 puts into housing 5 successively, the miner diameter end of reflection shield 9 is near lamp plate 4, the end face of the upper side of diffuser plate 1 and housing 5 and reflection shield 9 bigger diameter end is fitted, then lamp body end cap 10 is fixed on housing 5, before installation power module 8, first heat insulating mattress 6 is put into groove, then the power module 8 that power supply is housed is contained in the groove of housing 5, electric wire holding clip 7 and power module 8 install screw, by the effect of screw by electric wire holding clip 7, power module 8 and heat insulating mattress 6 are fixed on housing, finally spring clip is arranged on housing 5.
Lamp plate 4 of the present utility model contacts with diapire; across heat insulating mattress between power module 8 and diapire; can not only ensure that the heat of lamp plate can be shed by housing like this, and the heat of lamp housing can not pass to power module, and then power supply is played a protective role.
Claims (7)
1. a Ceiling light, comprises the housing of tubular, and the bottom of described housing is fixed with power module and lamp plate, it is characterized in that: be provided with heat insulating mattress between described lamp plate and power module.
2. Ceiling light according to claim 1, it is characterized in that: the bottom of described barrel-type casing is provided with the groove comprising diapire and sidewall, the side being positioned at groove of described diapire has power module placed side, the side be positioned at outside groove of diapire has lamp plate installed surface, described power module is arranged in groove, described lamp plate is arranged on lamp plate installed surface, and described heat insulating mattress is between power module and lamp plate.
3. Ceiling light according to claim 2, is characterized in that: described heat insulating mattress is folded between power module and the diapire of groove.
4. the Ceiling light according to claim 1-3 any one, is characterized in that: the local of described housing sidewall or whole formation wave radiator structure.
5. Ceiling light according to claim 4, is characterized in that: described housing sidewall be partially formed wave radiator structure, described wave radiator structure has two places, and two place's wave radiator structures lay respectively at the radial both sides of housing.
6. Ceiling light according to claim 4, is characterized in that: in described housing sidewall, both sides are radially provided with spring clip.
7. Ceiling light according to claim 4, is characterized in that: the side opposing with the diapire of groove of described power module is provided with the electrical wire clip for fixed power source line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520630647.2U CN204962497U (en) | 2015-08-20 | 2015-08-20 | Ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520630647.2U CN204962497U (en) | 2015-08-20 | 2015-08-20 | Ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962497U true CN204962497U (en) | 2016-01-13 |
Family
ID=55057564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520630647.2U Expired - Fee Related CN204962497U (en) | 2015-08-20 | 2015-08-20 | Ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204962497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167714A (en) * | 2018-02-07 | 2018-06-15 | 佛山市富利来灯饰有限公司 | A kind of LED Recessed lights |
| CN108317447A (en) * | 2018-02-07 | 2018-07-24 | 佛山市富利来灯饰有限公司 | A kind of rotating LED Recessed light |
| CN110726097A (en) * | 2019-10-23 | 2020-01-24 | 派洛奇科技（广东）有限公司 | Lighting ceiling and lighting device |
-
2015
- 2015-08-20 CN CN201520630647.2U patent/CN204962497U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167714A (en) * | 2018-02-07 | 2018-06-15 | 佛山市富利来灯饰有限公司 | A kind of LED Recessed lights |
| CN108317447A (en) * | 2018-02-07 | 2018-07-24 | 佛山市富利来灯饰有限公司 | A kind of rotating LED Recessed light |
| CN110726097A (en) * | 2019-10-23 | 2020-01-24 | 派洛奇科技（广东）有限公司 | Lighting ceiling and lighting device |
| CN110726097B (en) * | 2019-10-23 | 2022-01-18 | 派洛奇科技（广东）有限公司 | Lighting ceiling and lighting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200820 |