CN210219360U - LED lamp with two-cavity structure - Google Patents
LED lamp with two-cavity structure Download PDFInfo
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- CN210219360U CN210219360U CN201921100217.4U CN201921100217U CN210219360U CN 210219360 U CN210219360 U CN 210219360U CN 201921100217 U CN201921100217 U CN 201921100217U CN 210219360 U CN210219360 U CN 210219360U
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Abstract
The utility model discloses a LED lamps and lanterns of two cavity structures, including lamp housing and light source chamber, lamp housing and light source chamber link to each other from top to bottom, are equipped with the wiring chamber in the lamp housing, are equipped with sealed power in the light source chamber, are equipped with the LED light source at the periphery of power. The utility model provides a LED lamps and lanterns of two chamber structures, adopt independent setting's wiring chamber and light source chamber, and place the light source intracavity of lamp housing below in the power, only need set up the wiring chamber in lamp housing, need not to set up the power chamber alone, compare in the LED lamps and lanterns of three chamber structures, under the prerequisite of the security of having guaranteed lamps and lanterns and stability, the structure of lamp housing has effectively been simplified, the cost of lamps and lanterns has been reduced, make full use of the upper and lower high space of lamps and lanterns, moreover, the steam generator is compact in structure, and the appearance is small and exquisite pleasing to the eye, the value of popularization and application has.
Description
Technical Field
The utility model relates to a lamps and lanterns illumination technical field specifically says so, relates to a LED lamps and lanterns of two chamber structures.
Background
An LED, a solid-state light source with a brand-new concept, has the unique technical advantages of energy saving, environmental protection, long service life, high controllability and the like, and is one of the most promising new technologies in the world in recent years, and is formally pulled open to replace the conventional lighting sequence screen. Along with the application of LED technology in the illumination field, LED product has raised an energy-concerving and environment-protective green storm in the world, is honored as "green illumination" product by industry.
In order to improve the safety and stability of the LED lamp, the inventor has proposed an LED lamp with a three-cavity structure (see CN201120573803.8 for patent), where the lamp includes a lamp housing, a power supply cavity and a light source cavity, the lamp housing is further provided with a wiring cavity, the wiring cavity and the power supply cavity are respectively disposed on the left and right sides of the upper cavity in the lamp housing, and a wiring cavity cover and a power supply cavity cover are disposed on the outer side of the lamp housing corresponding to the wiring cavity and the power supply cavity respectively. Although the lamp with the structure can improve the safety and stability of the lamp compared with the prior art, the lamp with the structure needs to seal the wiring cavity and the power supply cavity respectively, so that the lamp shell structure is complex and the cost is high.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that prior art exists, the utility model aims at providing a LED lamps and lanterns of two chamber structures.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a LED lamps and lanterns of two cavity structures, includes lamp housing body and light source chamber, and lamp housing body and light source chamber link to each other from top to bottom, are equipped with the wiring chamber in the lamp housing body, are equipped with sealed power in the light source chamber, are equipped with the LED light source in the periphery of power.
As an embodiment, including light source mounting panel and light source cover, lamp casing, light source mounting panel and light source cover top-down connect gradually, the cavity that forms between light source mounting panel and the light source cover is the light source chamber, and the cavity that forms between lamp casing and the light source mounting panel is the wiring chamber, is equipped with the sealed box body that is used for placing the power on the light source mounting panel, and the LED light source is located on the light source mounting panel and is distributed in the periphery of sealed box body.
As the preferred scheme, the sealed box body is positioned at the central part of the LED light source, and the LED light source, the sealed box body and the lamp shell share a central shaft.
As an implementation scheme, a plurality of radiating fin groups are uniformly distributed on the lamp shell.
In one embodiment, a cable lead-through is provided on the lamp housing, through which the lead-through cable is led into the lamp housing.
Preferably, a cable clamp is arranged at the outlet end of the cable lead-in device, and the cable clamp is positioned in the lamp shell and connected with the lamp shell.
Preferably, the wire clamp is a U-shaped housing with an open upper end, a through hole for passing the incoming cable is formed in the bottom wall of the U-shaped housing, and a clamping cavity for clamping the incoming cable is formed between the bottom wall of the U-shaped housing and the lower end of the cable lead-in device.
Compared with the prior art, the utility model has the advantages of:
the utility model provides a LED lamps and lanterns of two chamber structures, adopt independent setting's wiring chamber and light source chamber, and place the light source intracavity of lamp housing below in the power, only need set up the wiring chamber in lamp housing, need not to set up the power chamber alone, compare in the LED lamps and lanterns of three chamber structures, under the prerequisite of the security of having guaranteed lamps and lanterns and stability, the structure of lamp housing has effectively been simplified, the cost of lamps and lanterns has been reduced, make full use of the upper and lower high space of lamps and lanterns, moreover, the steam generator is compact in structure, and the appearance is small and exquisite pleasing to the eye, the value of popularization and application has.
Drawings
Fig. 1 is a schematic structural view of an LED lamp with a front power supply provided in an embodiment of the present invention;
fig. 2 is an exploded view of an LED lamp with a front power supply according to an embodiment of the present invention;
fig. 3 is a schematic view of a lamp housing according to an embodiment of the present invention;
the numbers in the figures are as follows: 1. a lamp housing; 1-1, radiating fin group; 1-2, mounting holes; 2. a light source cavity; 3. a wiring cavity; 4. a power source; 5. an LED light source; 6. a light source mounting plate; 7. a light source cover; 8. sealing the box body; 9. a cable lead-in device; 10. a drop cable; 11. wire pressing clamps; 111. a bottom wall; 112. a via hole; 12. a clamping cavity; 13. and (4) screws.
Detailed Description
The technical solution of the present invention will be further clearly and specifically described below with reference to the accompanying drawings.
As shown in fig. 1 to 3: the utility model provides a pair of two chamber structure's LED lamps and lanterns, including lamp housing 1 and light source chamber 2, lamp housing 1 and light source chamber 2 link to each other from top to bottom, are equipped with wiring chamber 3 in lamp housing 1, are equipped with sealed power 4 in light source chamber 2, are equipped with LED light source 5 in power 4's periphery.
When the LED lamp is used, the sealed power supply 4 is arranged in the light source cavity 2, and the LED light sources 5 are distributed on the periphery of the power supply 4, and the light source cavity 2 and the wiring cavity 3 are mutually independent and the power supply 4 is arranged in a sealed manner, so that the light source, the power supply and the wiring are not interfered with each other, and the safety and the stability of the lamp are effectively ensured; in addition, because the power supply 4 is arranged in the light source cavity 2, only the wiring cavity 3 needs to be arranged in the lamp shell body 1, so that the structure of the lamp shell body 1 can be effectively simplified, and the molding and production cost of the lamp shell body 1 is reduced; meanwhile, the lamp shell body 1 and the light source cavity 2 are connected up and down, the power source 4 is arranged in the light source cavity 2 on the premise of fully utilizing the upper and lower spaces of the lamp, no additional burden is required to be caused on the overall height and the volume of the lamp, the overall structure of the lamp is compact, the appearance is small and exquisite and attractive, and the lamp has popularization and application values.
Referring to fig. 1 and 2, the LED lamp includes a light source mounting plate 6 and a light source cover 7, the lamp housing 1, the light source mounting plate 6 and the light source cover 7 are sequentially connected from top to bottom, a cavity formed between the light source mounting plate 6 and the light source cover 7 is a light source cavity 2, a cavity formed between the lamp housing 1 and the light source mounting plate 6 is a wiring cavity 3, a sealing box body 8 for placing a power source 4 is arranged on the light source mounting plate 6, and the LED light sources 5 are arranged on the light source mounting plate 6 and distributed on the periphery of the sealing box body 8. When the lamp is used, the power source 4 is placed in the sealing box body 8, the sealing box body 8 is connected onto the light source mounting plate 6, the LED light source 5 is connected onto the light source mounting plate 6 and distributed on the periphery of the sealing box body 8, the lamp shell body 1, the light source mounting plate 6 and the light source cover 7 are sequentially connected from top to bottom, the lamp can be assembled, the lamp is convenient to disassemble and assemble, the light source mounting plate 6 can be used for mounting the LED light source 5, the sealing box body 8 and the power source 4, and can be used as the partition plates of the wiring cavity 3 and the light source cavity 2 at the same time, the structure of the lamp is simplified, the power source 4 is placed in the sealing box body 8, the light source and the wiring are.
In addition, in this embodiment, the sealing box body 8 and the light source mounting plate 6 are detachably connected to facilitate the maintenance and the disassembly of the lamp. The bottom of light source mounting panel 6 can be located to sealed box body 8 for whole sealed box body 8 is arranged in light source chamber 2, and sealed box body 8 also can inlay and establish on light source mounting panel 6, makes 8 upper portions of sealed box body arrange wiring chamber 3 in, and the light source chamber 2 is arranged in to the lower part. The height of the upper space and the lower space of the lamp is fully utilized, so that the structure of the lamp is more compact, and the overlarge volume of the lamp is avoided.
In this embodiment, the sealing box body 8 is located at the central part of the LED light source 5, so that the adverse effect of the sealing box body 8 on the illumination of the LED light source 5 can be effectively avoided, for example: the whole LED light source 5 is set to be in a ring shape, the sealing box body 8 and the power supply 4 are arranged at the circle center of the LED light source 5, the sealing box body 8 and the lamp shell 1 share a central shaft, so that the balance and stability of the whole structure of the lamp are effectively guaranteed, meanwhile, the lighting effect of the lamp can be optimal, and the arrangement structure is simple and easy to realize. When the LED light source 5 is integrally formed in a circular ring shape, the cross sections of the lamp housing 1, the light source mounting plate 6, and the light source cover 7 may be formed in a circular shape in order to be fitted to the LED light source 5.
Referring to fig. 1 to 3, a plurality of heat dissipation fin sets 1-1 are uniformly distributed on a lamp housing 1, so that heat generated by a lamp can be dissipated in time, the lighting effect of the lamp is ensured, the service life of the lamp is prolonged, and meanwhile, other heat dissipation assemblies do not need to be additionally and independently arranged, thereby simplifying the structure of the lamp.
In addition, in the LED lamp, the cable leading-in device 9 is disposed on the lamp housing 1 (in this embodiment, on the top of the lamp housing 1), the lead-in cable 10 is LED into the lamp housing 1 through the cable leading-in device 9, and then LED into the wiring cavity 3, so that the lead-in cable 10 passes through the wiring cavity 3 and is connected to the sealing box 8 and the power supply 4. The arrangement of the cable leading-in device 9 not only plays a role in leading in the leading-in cable 10, but also plays a role in fixing and limiting the leading-in cable 10, so that the leading-in cable 10 is prevented from shaking, and the overall stability of the lamp is improved.
In addition, in this embodiment, the outlet end of the cable leading-in device 9 is provided with the wire pressing clip 11, which plays a role of fixing and limiting the leading-in cable 10, and can effectively prevent the leading-in cable 10 from being excessively pulled and being connected with the sealing box body 8 to fail, so that the stability of leading-in cable 10 is enhanced, the wire pressing clip 11 is located in the lamp housing 1 and is connected with the lamp housing 1, so as to fix the wire pressing clip 11 in the lamp housing 1, thereby improving the stability of installing the wire pressing clip 11, and further ensuring the reliability of connecting the leading-in cable 10 with the sealing box body 8.
Referring to fig. 1, the wire clamp 11 is a U-shaped housing with an open upper end, a through hole 112 for passing the incoming cable 10 is formed in a bottom wall 111 of the U-shaped housing, and a clamping cavity 12 for clamping the incoming cable 10 is formed between the bottom wall 111 of the U-shaped housing and the lower end of the cable lead-in device 9. The lead-in cable 10 is led into the lamp shell 1 through the cable lead-in device 9, and then passes through the cable lead-in device 9 and the through hole 112 of the line ball clamp 11 to be connected with the sealing box body 8, in the process that the lead-in cable 10 is led in, the cable lead-in device 9, the line ball clamp 11 and the clamping cavity 12 play a role in fixing and limiting the lead-in cable 10 together, so that the situation that the lead-in cable 10 is directly separated from the sealing box body 8 when being pulled can be effectively prevented, the connection failure of the lead-in cable 10 and the sealing box body 8 is caused, and the stability of the lamp is effectively ensured.
In this embodiment, the light source cover 7 is made of a transparent PC material to ensure that light emitted from the LED light source 5 smoothly passes through the light source cover 7 to achieve an illumination effect, and a light diffusing agent is disposed outside the light source cover 7 to further improve the illumination effect of the lamp.
In this embodiment, all can be dismantled between lamp housing 1, light source mounting panel 6 and the light source cover 7 and connect, can dismantle the connected mode adopt general detachable connected mode can, for example: referring to fig. 1 and 3, a plurality of mounting holes 1-2 are uniformly distributed at the bottom of the lamp housing 1, screws 13 matched with the mounting holes are arranged at the bottom of the light source cover 7, and the lamp housing 1 and the light source cover 7 are detachably connected through the screws 13 and the mounting holes 1-2.
It is finally necessary to point out here: the above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a two chamber structure's LED lamps and lanterns, includes lamp housing and light source chamber, its characterized in that: the lamp casing body and the light source cavity are connected from top to bottom, a wiring cavity is arranged in the lamp casing body, a sealed power supply is arranged in the light source cavity, LED light sources are arranged on the periphery of the power supply, the LED light source cavity further comprises a light source mounting plate and a light source cover, the lamp casing body, the light source mounting plate and the light source cover are sequentially connected from top to bottom, a cavity formed between the light source mounting plate and the light source cover is the light source cavity, the cavity formed between the lamp casing body and the light source mounting plate is the wiring cavity, a sealing box body used for placing the power supply is detachably embedded in the light source mounting plate, the wiring cavity is arranged on the upper portion of the sealing box body, the.
2. The LED lamp with the two-cavity structure as recited in claim 1, wherein: the sealing box body is positioned at the central part of the LED light source, and the LED light source, the sealing box body and the lamp shell share a central shaft.
3. The LED lamp with the two-cavity structure as recited in claim 1, wherein: a plurality of radiating fin groups are uniformly distributed on the lamp shell.
4. The LED lamp with the two-cavity structure as recited in claim 1, wherein: the lamp housing is provided with a cable lead-in device, through which the lead-in cable is led into the lamp housing.
5. The LED lamp with the two-cavity structure as recited in claim 4, wherein: and a wire pressing clamp is arranged at the outlet end of the cable leading-in device, is positioned in the lamp shell and is connected with the lamp shell.
6. The LED lamp with the two-cavity structure as recited in claim 5, wherein: the wire clamp is a U-shaped shell with an open upper end, a through hole for leading-in cables to pass through is formed in the bottom wall of the U-shaped shell, and a clamping cavity for clamping the leading-in cables is formed between the bottom wall of the U-shaped shell and the lower end of the cable leading-in device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100217.4U CN210219360U (en) | 2019-07-15 | 2019-07-15 | LED lamp with two-cavity structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100217.4U CN210219360U (en) | 2019-07-15 | 2019-07-15 | LED lamp with two-cavity structure |
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| Publication Number | Publication Date |
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| CN210219360U true CN210219360U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921100217.4U Active CN210219360U (en) | 2019-07-15 | 2019-07-15 | LED lamp with two-cavity structure |
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| CN (1) | CN210219360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268243A (en) * | 2020-11-06 | 2021-01-26 | 上海博昂电气有限公司 | Precision illumination optical system, device and method |
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2019
- 2019-07-15 CN CN201921100217.4U patent/CN210219360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268243A (en) * | 2020-11-06 | 2021-01-26 | 上海博昂电气有限公司 | Precision illumination optical system, device and method |
| CN112268243B (en) * | 2020-11-06 | 2021-08-10 | 上海博昂电气有限公司 | Precision illumination optical system, device and method |
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