CN203686662U - LED (light-emitting diode)lamp - Google Patents
LED (light-emitting diode)lamp Download PDFInfo
- Publication number
- CN203686662U CN203686662U CN201320868388.8U CN201320868388U CN203686662U CN 203686662 U CN203686662 U CN 203686662U CN 201320868388 U CN201320868388 U CN 201320868388U CN 203686662 U CN203686662 U CN 203686662U
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- China
- Prior art keywords
- light source
- radiator
- led light
- light fixture
- fixed head
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED (light-emitting diode) lamp which comprises an outer housing (2), a rear cover (1) arranged at one end of the outer housing (2), a module fixing plate (3) arranged at the other end of the outer housing (2), light source modules (4) arranged in a plurality of light source module mounting holes, and a reflector (5) arranged on the module fixing plate (3), wherein the light source module mounting holes are formed in the module fixing plate (3); each light source module (4) comprises a light source component, a driver (43), a heat radiator (44), a driving sleeve (42) and a rear cover plate (41) arranged at one end of the driving sleeve (42); each driver is arranged in each driving sleeve (42); each driving sleeve (42) is sleeved with each heat radiator (44); and each light source component is arranged at the other end of each driving sleeve (42).The generality of the LED lamp is improved, and adjustments of power, color temperature and lighting effect of the LED lamp are facilitated.
Description
Technical field
The utility model relates to technical field of lighting fixtures, particularly a kind of LED light fixture.
Background technology
Existing LED(light emitting diode, light emitting diode) in light fixture, adopt the design of single source, a LED light fixture only has 1 radiator and a driving.
At present, according to client's different capacity, colour temperature and light efficiency requirement, can only realize by adjusting the heat sink size of light source in LED light fixture or changing the schemes such as light source type, cause in different product the specification of parts more, versatility is poor.
Therefore, how improving versatility, is the art personnel problem demanding prompt solutions.
Utility model content
In view of this, the utility model provides a kind of LED light fixture, to improve versatility.
For achieving the above object, the utility model provides following technical scheme:
A kind of LED light fixture, comprising:
Shell body;
Be arranged at the bonnet of one end of described shell body;
Be arranged at the module fixed head of the described shell body other end, on described module fixed head, be provided with multiple light source module installing holes;
Dismountable light source module being arranged in described light source module installing hole, described light source module comprises light source assembly, driving, radiator, drive sleeve and is arranged at the back shroud of described drive sleeve one end, described driving is arranged in described drive sleeve, described radiator muff-joint is located at described drive sleeve outside, and described light source group is arranged at the other end of described drive sleeve;
Be arranged at the reflection shield on described module fixed head.
Preferably, in above-mentioned LED light fixture, on described back shroud, be provided with the first buckle with described radiator clamping.
Preferably, in above-mentioned LED light fixture, described radiator is annular radiator;
It has multiple fin, and multiple described fin are divergent shape and arrange.
Preferably, in above-mentioned LED light fixture, one end of described radiator is provided with plectane, described the first buckle stretch between adjacent two described fin and with the edge clamping of described plectane.
Preferably, in above-mentioned LED light fixture, described light source assembly comprises:
Pedestal, described pedestal is fixedly connected with away from one end of described back shroud with described radiator;
Lampshade, described lampshade has the second buckle, described the second buckle and the clamping of described module fixed head;
Be arranged at the COB light source between described pedestal and described lampshade, between described pedestal and described COB light source, be provided with heat-conducting plate.
Preferably, in above-mentioned LED light fixture, described lampshade and described pedestal are connected by screw, and be provided with bolt and dodge mouth on described COB light source.
Preferably, in above-mentioned LED light fixture, on described bonnet, be provided with installation suspension hook.
Preferably, in above-mentioned LED light fixture, described module fixed head is circular slab, square plate or rhombic plate; Described light source module installing hole is distributed on described module fixed head.
Preferably, in above-mentioned LED light fixture, on described shell body, be provided with louvre.
Preferably, in above-mentioned LED light fixture, described drive sleeve has the positioning boss being arranged between described radiator and described back shroud, the diameter of described positioning boss be greater than described radiator central through hole diameter and be less than the circumscribed circle diameter of described back shroud.
Can find out from above-mentioned technical scheme, the LED light fixture that the utility model provides, its light source module has independently driving and radiator, by drive sleeve is set, driving is arranged in drive sleeve, and radiator is arranged at outside drive sleeve, make light source module can drive separately and make the radiator of itself to meet himself requirement, in the LED light fixture providing at the utility model embodiment, light source module is installed in the light source module installing hole on module fixed head, can be according to power, the light source requirements of colour temperature and light efficiency etc. increases or reduces the number of the light source module on module fixed head, avoid Different Light to require to arrange the light source module of different size, improve versatility, be convenient to LED lamp power, the adjustment of colour temperature and light efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The exploded perspective view of the LED light fixture that Fig. 1 provides for the utility model embodiment;
The structural representation of the LED light fixture that Fig. 2 provides for the utility model embodiment;
The light source module that Fig. 3 provides for the utility model embodiment and the assembling schematic diagram of module fixed head;
The exploded perspective view of the light source module that Fig. 4 provides for the utility model embodiment;
The structural representation of the light source module that Fig. 5 provides for the utility model embodiment;
Fig. 6 is the partial schematic diagram of A part in Fig. 5;
The cross-sectional schematic of the light source module that Fig. 7 provides for the utility model embodiment;
Fig. 8 is the partial schematic diagram of B part in Fig. 7;
Fig. 9 is the partial schematic diagram of C part in Fig. 7;
The first structural representation of the module fixed head that Figure 10 provides for the utility model embodiment;
The second structural representation of the module fixed head that Figure 11 provides for the utility model embodiment;
The third structural representation of the module fixed head that Figure 12 provides for the utility model embodiment
The 4th kind of structural representation of the module fixed head that Figure 13 provides for the utility model embodiment.
Wherein,
Bonnet-1, shell body-2, module fixed head-3, the first module fixed head-3a, the second module fixed head-3b, the third module fixed head-3c, the 4th kind of module fixed head-3d, light source module-4, back shroud-41, the first buckle-411, drive sleeve-42, positioning boss-421, drive-43, radiator-44, fin-441, plectane-442, pedestal-45, COB heat-conducting plate-46, light source-47, lampshade-48, the second buckle-481, reflection shield-5.
The specific embodiment
The utility model discloses a kind of LED light fixture, to improve versatility.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1-Fig. 4, the exploded perspective view of the LED light fixture that Fig. 1 provides for the utility model embodiment; The structural representation of the LED light fixture that Fig. 2 provides for the utility model embodiment; The light source module that Fig. 3 provides for the utility model embodiment and the assembling schematic diagram of module fixed head; The exploded perspective view of the light source module that Fig. 4 provides for the utility model embodiment.
The LED light fixture that the utility model embodiment provides, comprising: shell body 2; Be arranged at the bonnet 1 of one end of shell body 2; Be arranged at the module fixed head 3 of shell body 2 other ends, on module fixed head 3, be provided with multiple light source module installing holes; Dismountable light source module 4 being arranged in light source module installing hole, light source module 4 comprises light source assembly, driving 43, radiator 44, drive sleeve 42 and is arranged at the back shroud 41 of drive sleeve 42 one end, driving is arranged in drive sleeve 42, radiator 44 is sheathed on drive sleeve 42 outsides, and light source group is arranged at the other end of drive sleeve 42; Be arranged at the reflection shield 5 on module fixed head 3.
The LED light fixture that the utility model embodiment provides, its light source module 4 has and independently drives 43 and radiator 44, by drive sleeve 42 is set, drive 43 to be arranged in drive sleeve 42, and radiator 44 is arranged at outside drive sleeve 42, make light source module can drive separately and make the radiator 44 of itself to meet himself requirement, in the LED light fixture providing at the utility model embodiment, light source module 4 is installed in the light source module installing hole on module fixed head 3, can be according to power, the light source requirements of colour temperature and light efficiency etc. increases or reduces the number of the light source module on module fixed head 3, avoid Different Light to require to arrange the light source module of different size, improve versatility, be convenient to LED lamp power, the adjustment of colour temperature and light efficiency.
Wherein, drive sleeve 42 is insulating sleeve.
As shown in Figure 5 and Figure 6, for the ease of assembling and the maintenance of light source module 4, the back shroud 41 that the utility model embodiment provides is connected with radiator 44 is dismountable.Preferably, on back shroud 41, be provided with and the first buckle 411 of radiator 44 clampings.By the first buckle 411 and radiator 44 clampings, complete both dismountable connections.
In the light source module that the utility model embodiment provides, radiator 44 is annular radiator; It has multiple fin 441, and multiple fin 441 are divergent shape and arrange.Arrange by multiple fin 441 being to divergent shape, make radiator 44 form the middle annular radiator with the central through hole passing for drive sleeve 42.Wherein, fin 441 is for aluminium alloy is stamped to form, and snapping forms radiator 44 mutually.
As shown in Figure 6, one end of radiator 44 be provided with that plectane 442, the first buckles 411 stretch between adjacent two fin 441 and with plectane 442 edge clampings.The first buckle 411 and plectane 442 edge clampings, and by the position-limiting action of adjacent two fin 441 to the first buckle 411, further improved the buckle connective stability of the first buckle 411 with radiator 44.
In the light source module that the utility model embodiment provides, the quantity of the first buckle 411 is multiple and is uniformly distributed along back shroud 41.
The assembling of the light source module providing for the ease of the utility model embodiment arranges the second buckle 481 on light source assembly, so that it is connected with module fixed head 3 buckles, has further facilitated the operation that requires the number of adjusting light source module according to Different Light.Also can be by light source module and light source module installing hole interference fit, and then reach the installation of light source module to module fixed head 3.
Wherein, lampshade 48 is high-quality PC injection mo(u)lding, and its intensity is higher.And lampshade 48 can be designed to Transparent lamp shade or diffusion lampshade, concrete structure is determined according to actual requirement.
As shown in Figure 4 and Figure 5, light source assembly comprises pedestal 45, lampshade 48 and COB(Chip On Board, chip on board) light source 47, pedestal is fixedly connected with away from one end of back shroud 1 with radiator 44, the second buckle 481 is arranged on lampshade 48, and COB light source 47 is arranged between pedestal 45 and lampshade 48.Also the second buckle 481 can be arranged on radiator 44, particular location does not limit and all within protection domain.
Preferably, pedestal 45 is welded to connect with radiator 44.
As shown in Fig. 4, Fig. 7 and Fig. 8, lampshade 48 is connected by screw with pedestal 45, is provided with screw and dodges mouth on COB light source 7, passes for screw.
As shown in Figure 5, in the light source module that the utility model embodiment provides, the quantity of screw is four and circumferentially evenly distributed along lampshade 48.Also can be set to according to the model of light source module the quantity of screw, introduce no longer in detail at this.
Further, between pedestal 45 and COB light source 47, be provided with heat-conducting plate 46.
Wherein, on heat-conducting plate 46, be provided with screw and dodge mouth, pass for screw.
As shown in Figure 9, drive sleeve 42 has positioning boss 421, the diameter of positioning boss 421 be greater than radiator 44 central through hole diameter and be less than the circumscribed circle diameter of back shroud 41.By positioning boss 421 is set in drive sleeve 42, by the first buckle 411 and plectane 442 edge clampings, make positioning boss 421 between back shroud 441 and radiator 444, effectively fix the position of drive sleeve 442 in radiator 44.Also can be installed in radiator 44 in drive sleeve 2 interference.
In the present embodiment, on bonnet 1, be provided with installation suspension hook.So that LED light fixture the utility model embodiment being provided by installation suspension hook is fixedly installed.
Module fixed head 3 is circular slab, square plate or rhombic plate; Light source module installing hole is distributed on described module fixed head.
As shown in figure 10, in the present embodiment, the first module fixed head 3a is circular slab, is evenly equipped with 4 light source module installing holes on it;
As shown in figure 11, in the present embodiment, the second module fixed head 3b is circular slab, is evenly equipped with 5 light source module installing holes on it;
As shown in figure 12, in the present embodiment, the third module fixed head 3c is square plate, is evenly equipped with 4 light source module installing holes on it;
As shown in figure 13, in the present embodiment, the 4th kind of module fixed head 3d is square plate, is evenly equipped with 5 light source module installing holes on it.
Also module fixed head 3 can be set to other structures, the concrete quantity of its structure and light source module installing hole not limited at this, and all within protection domain.
As Fig. 1 and Fig. 2, in order to improve radiating effect, on shell body 2, be provided with louvre.
Preferably, in the LED light fixture that the utility model embodiment provides, reflection shield 5 is preferably aluminium alloy reflection shield.Also the reflection shield that can select other materials to make, only needs to meet reflecting effect.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a LED light fixture, is characterized in that, comprising:
Shell body (2);
Be arranged at the bonnet (1) of one end of described shell body (2);
Be arranged at the module fixed head (3) of described shell body (2) other end, on described module fixed head (3), be provided with multiple light source module installing holes;
Dismountable light source module (4) being arranged in described light source module installing hole, described light source module (4) comprises light source assembly, driving (43), radiator (44), drive sleeve (42) and is arranged at the back shroud (41) of described drive sleeve (42) one end, described driving is arranged in described drive sleeve (42), described radiator (44) is sheathed on described drive sleeve (42) outside, and described light source group is arranged at the other end of described drive sleeve (42);
Be arranged at the reflection shield (5) on described module fixed head (3).
2. LED light fixture as claimed in claim 1, is characterized in that, is provided with the first buckle (411) with described radiator (44) clamping on described back shroud (41).
3. LED light fixture as claimed in claim 2, is characterized in that, described radiator (44) is annular radiator;
It has multiple fin (441), and multiple described fin (441) are divergent shape and arrange.
4. LED light fixture as claimed in claim 3, is characterized in that, one end of described radiator (44) is provided with plectane (442), described the first buckle (411) stretch between adjacent two described fin (441) and with described plectane (442) edge clamping.
5. LED light fixture as claimed in claim 1, is characterized in that, described light source assembly comprises:
Pedestal (45), described pedestal is fixedly connected with away from one end of described back shroud (41) with described radiator (44);
Lampshade (48), described lampshade (48) has the second buckle (481), described the second buckle (481) and described module fixed head (3) clamping;
Be arranged at the COB light source (47) between described pedestal (45) and described lampshade (48), between described pedestal (45) and described COB light source (47), be provided with heat-conducting plate (46).
6. LED light fixture as claimed in claim 5, is characterized in that, described lampshade (48) is connected by screw with described pedestal (45), is provided with bolt and dodges mouth on described COB light source (47).
7. LED light fixture as claimed in claim 1, is characterized in that, described bonnet is provided with installation suspension hook on (1).
8. LED light fixture as claimed in claim 1, is characterized in that, described module fixed head (3) is circular slab, square plate or rhombic plate; Described light source module installing hole is distributed on described module fixed head (3).
9. LED light fixture as claimed in claim 1, is characterized in that, described shell body is provided with louvre on (2).
10. the LED light fixture as described in claim 1-9 any one, it is characterized in that, described drive sleeve (42) has the positioning boss (421) being arranged between described radiator (4) and described back shroud (1), the diameter of described positioning boss (421) be greater than described radiator (44) central through hole diameter and be less than the circumscribed circle diameter of described back shroud (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868388.8U CN203686662U (en) | 2013-12-26 | 2013-12-26 | LED (light-emitting diode)lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868388.8U CN203686662U (en) | 2013-12-26 | 2013-12-26 | LED (light-emitting diode)lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686662U true CN203686662U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320868388.8U Expired - Fee Related CN203686662U (en) | 2013-12-26 | 2013-12-26 | LED (light-emitting diode)lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203686662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154438A (en) * | 2014-07-21 | 2014-11-19 | 众普森科技（株洲）有限公司 | LED (light emitting diode) light source module and LED lamp |
-
2013
- 2013-12-26 CN CN201320868388.8U patent/CN203686662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154438A (en) * | 2014-07-21 | 2014-11-19 | 众普森科技（株洲）有限公司 | LED (light emitting diode) light source module and LED lamp |
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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: 20140702 Termination date: 20171226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |