CN203560860U - Spotlight radiator - Google Patents
Spotlight radiator Download PDFInfo
- Publication number
- CN203560860U CN203560860U CN201320713622.XU CN201320713622U CN203560860U CN 203560860 U CN203560860 U CN 203560860U CN 201320713622 U CN201320713622 U CN 201320713622U CN 203560860 U CN203560860 U CN 203560860U
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- CN
- China
- Prior art keywords
- thermosetting plastics
- plastics member
- dividing plate
- shot
- thermosetting plastic
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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 relates to a light fitting, particularly to a spotlight radiator. The radiator comprises a thermosetting plastic component and an aluminum insert, wherein the thermosetting plastic component is used as a casing of the radiator; the aluminum insert is arranged in the thermosetting plastic component and used as a heat dissipation base material; a thermosetting plastic baffle is arranged in the middle of the thermosetting plastic component and integrally formed with the thermosetting plastic component; the aluminum insert is attached to the thermosetting plastic baffle, and the periphery of the aluminum insert is in close fit with the inner wall of the thermosetting plastic component. The radiator is mainly applied to an LED spotlight and more compact and firmer in structure, so that the stability of the spotlight is increased; meanwhile, the actual heat dissipation area and the heat conduction area are large, so that the heat dissipation effect of the spotlight is improved; in addition, the radiator is better in insulativity and flammability, so that the service life of the spotlight is greatly prolonged.
Description
Technical field
The utility model relates to a kind of lamp fittings, particularly a kind of shot-light radiator.
Background technology
LED light fixture is researched and developed energetically as energy-conserving and environment-protective light fixture, and the radiating effect of LED light fixture is larger on its impact in service life, although therefore the radiator of LED light fixture is various in style, technology is also comparatively ripe, also needs it constantly to improve; At present common LED lamp radiator is by thermosetting plastics member and aluminium inserts shot moulding, and aluminium base lamp plate is generally directly connected on the end face of aluminium inserts, the contact-making surface of aluminium base lamp plate and aluminium inserts is very little, and stable connection also can be poor, but in thermosetting plastics member heat radiation process, need the heat LED lamp on aluminium base lamp plate being produced by aluminium inserts to be transmitted to its best radiating effect of competence exertion on thermosetting plastics member, therefore the contact-making surface of aluminium base lamp plate and aluminium inserts and stable connection are also extremely important.
Utility model content
The utility model is in order to solve the defect and the deficiency that exist in above-mentioned existing prior art, provide a kind of structure compacter firm, after assembling, aluminium inserts is all larger with the contact-making surface of thermosetting plastics member and aluminium base lamp plate respectively, thereby make heat conduction and area of dissipation larger, the better shot-light radiator of radiating effect.
The technical solution of the utility model: a kind of shot-light radiator, comprise as the thermosetting plastics member of radiator shell and be arranged on the aluminium inserts as heat radiating material in thermosetting plastics member, in described thermosetting plastics member, middle part is provided with thermosetting plastics dividing plate, described thermosetting plastics dividing plate and thermosetting plastics member are one-body molded, and described aluminium inserts and the laminating of thermosetting plastics dividing plate and its surrounding and thermosetting plastics member inwall closely cooperate.
The utility model is provided with thermosetting plastics dividing plate in thermosetting plastics member, aluminium inserts is fitted on thermosetting plastics dividing plate simultaneously, due to thermosetting plastics dividing plate and thermosetting plastics member one-body molded, the contact area of aluminium inserts and thermosetting plastics member is increased, and the mode of thermosetting plastics member by radiation and convection current by dissipation of heat in air, heat radiating material aluminium inserts becomes heat conduction medium and conducts heat on thermosetting plastics member, therefore the contact area that increases aluminium inserts and thermosetting plastics member is actually and has increased area of dissipation, after aluminium inserts is fitted on thermosetting plastics dividing plate, for assembling aluminium base lamp plate, the contact area of aluminium base lamp plate and aluminium inserts is increased simultaneously, thereby improve the heat-conducting effect of aluminium inserts.
Preferably, described thermosetting plastics member inwall is interval with some projections, described projection extends to thermosetting plastics dividing plate from thermosetting plastics member bottom, and described aluminium inserts surrounding is provided with the pit of some fitting projections, and described pit and projection closely cooperate.
Being equipped with of the utility model protrusions and pit, makes the close and firm more that coordinates of aluminium inserts and thermosetting plastics member inwall, and radiating effect is better.
Preferably, described thermosetting plastics member is horn-like, and its outer surface is provided with some radiating grooves, and described radiating groove extends to thermosetting plastics member bottom and forms some louvres in thermosetting plastics member bottom surface from thermosetting plastics member top.
The utility model is horn-like by the outer ring design of thermosetting plastics member, and some radiating grooves are set in appearance, and radiating groove extends to thermosetting plastics member bottom and forms some louvres in thermosetting plastics member bottom surface from thermosetting plastics member top, air and outside air in lampshade can be circulated, improve radiating effect, this kind of structure can also strengthen the insulating properties of radiator simultaneously.
Preferably, described thermosetting plastics member top is to the elongated slot that is provided with some assembling lamp holders between thermosetting plastics dividing plate, and described thermosetting plastics dividing plate upper surface and thermosetting plastics member inwall junction are provided with the blocked hole of some assembling lamp holders.
The utility model elongated slot structure can coordinate with multiple lamp holder it, use more flexible, blocked hole be arranged so that itself and the firm stable more that coordinates of lamp holder.
Preferably, described thermosetting plastics member inwall is provided with some draw-in grooves that coordinate with blocked hole, and described draw-in groove extends to thermosetting plastics dividing plate from thermosetting plastics member top, and draw-in groove and the setting of elongated slot interval.
In the utility model, the selection kind that is arranged so that lamp holder of draw-in groove is more, can be by the lamp holder of elongated slot and blocked hole close-fitting, can be also by the lamp holder of draw-in groove and blocked hole close-fitting.
Preferably, described aluminium inserts and thermosetting plastics dividing plate are provided with the screwed hole of the aluminium base lamp plate of some assemblings.
In the utility model, aluminium base lamp plate also screws in the screwed hole of thermosetting plastics dividing plate by screw fastening while screw on aluminium inserts, aluminium base lamp plate is connected more firm.
The utility model is mainly used on LED shot-light, and its structure is compacter firm, increases the stability of shot-light, actual area of dissipation and heat-conducting area are large simultaneously, improved the radiating effect of shot-light, and insulating properties and anti-flammability better, greatly extended service life of shot-light.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model reverse side structural representation.
1. thermosetting plastics members in figure, 2. aluminium inserts, 3. radiating groove, 4. projection, 5. louvre, 6. screwed hole, 7. thermosetting plastics dividing plate, 8. draw-in groove, 9. elongated slot, 10. blocked hole.
The specific embodiment
Below in conjunction with accompanying drawing and the course of work, the utility model is described in further detail, but is not the restriction to the utility model protection domain.
As illustrated in fig. 1 and 2, a kind of shot-light radiator, comprise as the thermosetting plastics member 1 of radiator shell and be arranged on the interior aluminium inserts 2 as heat radiating material of thermosetting plastics member 1, the interior middle part of thermosetting plastics member 1 is provided with thermosetting plastics dividing plate 7, thermosetting plastics dividing plate 7 is one-body molded with thermosetting plastics member 1, and aluminium inserts 2 is fitted with thermosetting plastics dividing plate 7 and its surrounding and thermosetting plastics member 1 inwall closely cooperate.Thermosetting plastics member 1 inwall is interval with some protruding 4, protruding 4 and extends to thermosetting plastics dividing plate 7 from thermosetting plastics member 1 bottom, and aluminium inserts 2 surroundings are provided with the pit of some fitting projections 4, and pit closely cooperates with projection 4.1 of thermosetting plastics structure is horn-like, and its outer surface is provided with some radiating grooves 3, and radiating groove 3 extends to thermosetting plastics member 1 bottom and forms some louvres 5 in thermosetting plastics member 1 bottom surface from thermosetting plastics member 1 top.Thermosetting plastics member 1 top is to the elongated slot 9 that is provided with some assembling lamp holders between thermosetting plastics dividing plate 7, and thermosetting plastics dividing plate 7 upper surfaces and thermosetting plastics member 1 inwall junction are provided with the blocked hole 10 of some assembling lamp holders.Thermosetting plastics member 1 inwall is provided with the draw-in groove 8 of some cooperation blocked holes 10, and draw-in groove 8 extends to thermosetting plastics dividing plate 7 from thermosetting plastics member 1 top, and draw-in groove 8 arranges with elongated slot 9 intervals.Aluminium inserts 2 and thermosetting plastics dividing plate 7 are provided with the screwed hole 6 of the aluminium base lamp plate of some assemblings.
The utility model is mainly used on LED shot-light, and its structure is compacter firm, increases the stability of shot-light, actual area of dissipation and heat-conducting area are large simultaneously, improved the radiating effect of shot-light, and insulating properties and anti-flammability better, greatly extended service life of shot-light.
Claims (6)
1. a shot-light radiator, comprise as the thermosetting plastics member of radiator shell and be arranged on the aluminium inserts as heat radiating material in thermosetting plastics member, it is characterized in that: in described thermosetting plastics member, middle part is provided with thermosetting plastics dividing plate, described thermosetting plastics dividing plate and thermosetting plastics member are one-body molded, and described aluminium inserts and the laminating of thermosetting plastics dividing plate and its surrounding and thermosetting plastics member inwall closely cooperate.
2. a kind of shot-light radiator according to claim 1, it is characterized in that: described thermosetting plastics member inwall is interval with some projections, described projection extends to thermosetting plastics dividing plate from thermosetting plastics member bottom, described aluminium inserts surrounding is provided with the pit of some fitting projections, and described pit and projection closely cooperate.
3. a kind of shot-light radiator according to claim 1, it is characterized in that: described thermosetting plastics member is horn-like, its outer surface is provided with some radiating grooves, and described radiating groove extends to thermosetting plastics member bottom and forms some louvres in thermosetting plastics member bottom surface from thermosetting plastics member top.
4. a kind of shot-light radiator according to claim 2, it is characterized in that: described thermosetting plastics member top is to the elongated slot that is provided with some assembling lamp holders between thermosetting plastics dividing plate, and described thermosetting plastics dividing plate upper surface and thermosetting plastics member inwall junction are provided with the blocked hole of some assembling lamp holders.
5. a kind of shot-light radiator according to claim 4, it is characterized in that: described thermosetting plastics member inwall is provided with the draw-in groove of some cooperation blocked holes, described draw-in groove extends to thermosetting plastics dividing plate from thermosetting plastics member top, and draw-in groove and the setting of elongated slot interval.
6. a kind of shot-light radiator according to claim 1, is characterized in that: described aluminium inserts and thermosetting plastics dividing plate are provided with the screwed hole of the aluminium base lamp plate of some assemblings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713622.XU CN203560860U (en) | 2013-11-07 | 2013-11-07 | Spotlight radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713622.XU CN203560860U (en) | 2013-11-07 | 2013-11-07 | Spotlight radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203560860U true CN203560860U (en) | 2014-04-23 |
Family
ID=50510579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320713622.XU Expired - Fee Related CN203560860U (en) | 2013-11-07 | 2013-11-07 | Spotlight radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203560860U (en) |
-
2013
- 2013-11-07 CN CN201320713622.XU patent/CN203560860U/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: 20140423 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |