CN203190363U - Radiation cover for small LED lamp - Google Patents
Radiation cover for small LED lamp Download PDFInfo
- Publication number
- CN203190363U CN203190363U CN2013200328958U CN201320032895U CN203190363U CN 203190363 U CN203190363 U CN 203190363U CN 2013200328958 U CN2013200328958 U CN 2013200328958U CN 201320032895 U CN201320032895 U CN 201320032895U CN 203190363 U CN203190363 U CN 203190363U
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- China
- Prior art keywords
- radiation
- lamp
- led lamp
- lampshade
- pipe portion
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- Expired - Fee Related
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Abstract
The utility model relates to the field of radiation of LED lamps, in particular to a radiation cover for a small LED lamp. The radiation cover for the small LED lamp comprises a lamp base and a lamp cover. The lamp base comprises a round tube portion, a horn portion is arranged at one end of the round tube portion, a partition plate is arranged between the round tube portion and the horn portion, an installation hole for an LED light source module and at least one wire passing hole are formed in the partition plate, and radiation fins are arranged around the outer wall surface of the round tube portion. The lamp cover is in a funnel shape, radiation holes are formed around the wall surface of the lamp cover, the small end of the lamp cover is connected with he outer wall surface of the round tube portion, and the small end of the lamp cover surrounds the horn portion in an envelope mode. The radiation cover can radiate quickly and effectively. The radiation fins and the radiation holes are arranged at equal intervals so as to be better in radiation effect. Furthermore, radiation efficiency is further improved, temperature is reduced, light failure of the LED lamp is reduced, and the service life is prolonged.
Description
Technical field
The utility model relates to the heat radiation field of LED lamp, particularly relates to a kind of heat radiation case of compact LED lamp.
Background technology
At present, development along with lighting engineering, shortcoming is replaced by the LED lamp traditional incandescent lamp just gradually because highly energy-consuming, photoelectric conversion rate be low etc., compare with traditional incandescent lamp, the LED light fixture has that power consumption is little, optically focused imitate good, reaction speed fast, can bear advantages such as high impact forces, long service life, environmental protection, and obtain people's favor, therefore be widely used in the exploitation of illuminating lamp also.But, the light emitting diode of LED lamp is in luminous process, and the components and parts on the circuit board can be emitted a large amount of heat in the process of work, if the heat of emitting can not in time shed, then can have a strong impact on the work of components and parts, reduce its service life, and, also can reduce the operating efficiency of light emitting diode, serious, more can burn the LED chip, and cause potential safety hazard such as fire easily.Conventional LED light fixture be with the LED chip attach on metallic heat radiating plate, utilize the good heat conductivility of metal to conduct heat, but its cooling surface area can not infinitely enlarge, after long-time the use, the heat of accumulation still can burn the LED chip, leads to loss.
Therefore, for solving weak point of the prior art, provide a kind of simple in structure, the heat radiation case that radiating efficiency is high seems particularly important.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and provides a kind of simple in structure, the heat radiation case of the compact LED lamp that radiating efficiency is high.
The purpose of this utility model is achieved through the following technical solutions:
A kind of heat radiation case of compact LED lamp is provided, comprise lamp socket and lampshade, described lamp socket comprises pipe portion, one end of described pipe portion is provided with flare, be provided with dividing plate between described pipe portion and the described flare, described dividing plate is provided with the installing hole of led light source module and the through wires hole of at least one, is provided with fin along the outside wall surface of described pipe portion around ground; Described lampshade is infundibulate, is surrounded with louvre along the wall of described lampshade, and the small end of described lampshade is connected in the outside wall surface of the pipe portion of described lamp socket, and is the envelope shape and surrounds described flare.
Wherein, described fin and described louvre are provided with a plurality of, described fin spaced set, described louvre spaced set.
Wherein, the installing hole of the led light source module on the described dividing plate is 3.
Wherein, the internal face of described pipe portion is provided with at least two double-screw bolts.
Wherein, described lamp socket is the aluminum lamp socket, and described lampshade is the aluminum lampshade.
The beneficial effects of the utility model:
A kind of heat radiation case of compact LED lamp comprises lamp socket and lampshade, and described lamp socket comprises pipe portion, is provided with fin along the outside wall surface of described pipe portion around ground, and described lampshade is infundibulate, is surrounded with louvre along the wall of described lampshade.Adopt this radiator structure, open the heat dissipation ventilation hole at lampshade when having strengthened area of dissipation, play the air-cooled effect of convection current, can realize the LED lamp in luminous process, and the heat that the components and parts on the circuit board are released in the process of work dispels the heat fast and effectively, and fin spaced set and louvre spaced set, make radiating effect better, further improved radiating efficiency, thereby reduced temperature, reduce the light decay of LED lamp, prolonged service life.The inwall of the pipe portion of lamp socket is provided with double-screw bolt, is used for installing over cap, and this structure can conveniently be carried out dismounting and maintenance to the electronic devices and components of placing in the lamp socket.
Description of drawings
Utilize accompanying drawing that utility model is described further, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of the heat radiation case of a kind of compact LED lamp of the present utility model.
Fig. 2 is the structural representation at another visual angle of the heat radiation case of a kind of compact LED lamp of the present utility model.
Reference numeral:
The 1-lamp socket, 2-lampshade, 3-pipe portion, 4-flare, 5-dividing plate, 6-installing hole, 7-through wires hole, 8-fin, 9 louvres, 10-double-screw bolt.
The specific embodiment
With the following Examples the utility model is further described.
A kind of specific embodiment of heat radiation case of compact LED lamp, as shown in Figure 1 and Figure 2, comprise lamp socket 1 and lampshade 2, institute's lamp socket 1 comprises pipe portion 3, one end of pipe portion 3 is provided with flare 4, be provided with dividing plate 5 between pipe portion 3 and the flare 4, dividing plate 5 is provided with the installing hole 6 of 3 led light source modules, also be provided with through wires hole 7 on the dividing plate 5, outside wall surface along pipe portion 3 is provided with fin 8 around ground, adopt this radiator structure, strengthened area of dissipation, the heat that the components and parts on the circuit board are released in the process of work dispels the heat; Lampshade 2 is infundibulate, wall along lampshade 2 is surrounded with louvre 9, the small end of lampshade 2 is connected in the outside wall surface of the pipe portion 3 of lamp socket 1, and be the envelope shape and surround flare 4 and open the heat dissipation ventilation hole at lampshade, play the air-cooled effect of convection current, can realize the heat that the LED lamp is released in luminous process is dispelled the heat fast and effectively.Fin 8 spaced sets and louvre 9 spaced sets make radiating effect better, have further improved radiating efficiency, thereby have reduced temperature, have reduced the light decay of LED lamp, have prolonged service life.The inwall of the pipe portion 3 of lamp socket 1 is provided with 3 double-screw bolts 10, is used for installing over cap, and this structure can conveniently be carried out dismounting and maintenance to the electronic devices and components of placing in the lamp socket.
Lamp socket 1 is the aluminum lamp socket, and lampshade 2 is the aluminum lampshade.
Should be noted that at last; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; although with reference to preferred embodiment the utility model has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (5)
1. the heat radiation case of a compact LED lamp, it is characterized in that: comprise lamp socket and lampshade, described lamp socket comprises pipe portion, one end of described pipe portion is provided with flare, be provided with dividing plate between described pipe portion and the described flare, described dividing plate is provided with the installing hole of led light source module and the through wires hole of at least one, is provided with fin along the outside wall surface of described pipe portion around ground; Described lampshade is infundibulate, is surrounded with louvre along the wall of described lampshade, and the small end of described lampshade is connected in the outside wall surface of the pipe portion of described lamp socket, and is the envelope shape and surrounds described flare.
2. the heat radiation case of a kind of compact LED lamp according to claim 1, it is characterized in that: described fin and described louvre are provided with a plurality of, described fin spaced set, described louvre spaced set.
3. the heat radiation case of a kind of compact LED lamp according to claim 1, it is characterized in that: the installing hole of the led light source module on the described dividing plate is 3.
4. the heat radiation case of a kind of compact LED lamp according to claim 1 is characterized in that: the internal face of described pipe portion is provided with at least two double-screw bolts.
5. according to the heat radiation case of each the described a kind of compact LED lamp in the claim 1 to 4, it is characterized in that: described lamp socket is the aluminum lamp socket, and described lampshade is the aluminum lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200328958U CN203190363U (en) | 2013-01-22 | 2013-01-22 | Radiation cover for small LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200328958U CN203190363U (en) | 2013-01-22 | 2013-01-22 | Radiation cover for small LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190363U true CN203190363U (en) | 2013-09-11 |
Family
ID=49107219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200328958U Expired - Fee Related CN203190363U (en) | 2013-01-22 | 2013-01-22 | Radiation cover for small LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948969A (en) * | 2015-07-07 | 2015-09-30 | 成都育芽科技有限公司 | LED lamp with built in dual-fan and spiral lamppost |
-
2013
- 2013-01-22 CN CN2013200328958U patent/CN203190363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948969A (en) * | 2015-07-07 | 2015-09-30 | 成都育芽科技有限公司 | LED lamp with built in dual-fan and spiral lamppost |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DONGGUAN DONGXING ALUMINUM INDUSTRY CO., LTD. Free format text: FORMER NAME: DONGXING ALUMINIUM GROUP |
|
| CP03 | Change of name, title or address |
Address after: Dongguan City, Wu Chung Industrial Zone second town hall 523228 Guangdong city of Dongguan province Dongxing Aluminum Co. Ltd. Patentee after: TOKEN ALUMINUM PRODUCTS CO., LTD. Address before: Wu Chung Chudo town industrial zone second 523228 Guangdong city of Dongguan province Dongguan city Dongxing Aluminum Manufacturing Co. Ltd. Patentee before: Dongguan Token Aluminum Material Manufacturing Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |