CN220061485U - LED bulb convenient to heat dissipation - Google Patents
LED bulb convenient to heat dissipation Download PDFInfo
- Publication number
- CN220061485U CN220061485U CN202321688026.0U CN202321688026U CN220061485U CN 220061485 U CN220061485 U CN 220061485U CN 202321688026 U CN202321688026 U CN 202321688026U CN 220061485 U CN220061485 U CN 220061485U
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- Prior art keywords
- shell
- heat dissipation
- fixedly connected
- led bulb
- installation shell
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 53
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 20
- 230000033228 biological regulation Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED bulb convenient for heat dissipation, which comprises a shell, an LED lamp main body, a circuit board and a connector, wherein an installation shell is detachably connected to the inner side of the shell, a support is fixedly connected to the inner side of the installation shell, a heat dissipation fan is fixedly arranged on the outer side of the support, a dust screen is arranged on one side of the heat dissipation fan, which is far away from the support, a connecting rod is arranged on one side of the support, which is far away from the installation shell, a radiating fin is fixedly connected to one end of the connecting rod, which is far away from the installation shell, the radiating fin is abutted against the outer side of the circuit board, an installation assembly is arranged between the installation shell and the shell, the installation assembly comprises a sleeve, a spring is arranged in the sleeve, a movable rod is fixedly connected to one end of the spring, which is far away from the spring, and an adjusting rod is fixedly connected to one end of the movable rod, which is far away from the spring. This LED bulb convenient to heat dissipation realizes carrying out high-efficient heat dissipation to the circuit board to avoid the high temperature of circuit board to influence the life of LED lamp main part.
Description
Technical Field
The utility model relates to the technical field of lighting tools, in particular to an LED bulb convenient for heat dissipation.
Background
The LED lamp is a solid semiconductor device capable of converting electric energy into visible light, can directly convert the electric energy into light, is widely applied to all sides of a user, can effectively play a role in lighting, brings convenience to life of the user, and has the advantages that compared with a traditional light source, the LED lamp has the advantages that low-voltage power is supplied, the working voltage of a single-chip LED is generally 3-4V, which is far lower than that of a common bulb light source, and the LED lamp is safe and reliable.
In the prior art, a metal block is adopted on a bulb as a radiating element of the bulb, so that the bulb cannot be effectively radiated in the bulb when in use, the radiating effect is poor, and the service life of the bulb is influenced, and therefore, the LED bulb convenient for radiating is provided to solve the problem provided in the prior art.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the LED bulb convenient for heat dissipation, which has the advantages of convenient heat dissipation and the like, and solves the problems that in the prior art, a metal block is mostly adopted on the bulb as a heat dissipation element of the bulb, the interior of the bulb cannot be effectively dissipated during use, the heat dissipation effect is poor, and the service life of the bulb is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED bulb convenient to heat dissipation, includes casing, LED lamp main part, circuit board and joint, the inboard of casing is detachably connected with the installation shell, the inside fixed connection support of installation shell, the outside fixed mounting of support has radiator fan, radiator fan keeps away from one side of support is provided with the dust screen, the support is kept away from one side of radiator fan and is provided with the connecting rod, the one end fixedly connected with fin that the connecting rod kept away from the installation shell, the fin leans on with the outside of circuit board mutually, be provided with the installation component between installation shell and the casing;
the installation component includes the sleeve, telescopic inside is provided with the spring, the one end fixedly connected with movable rod that the spring is close to the installation shell, the one end fixedly connected with regulation pole that the spring was kept away from to the movable rod, one side fixedly connected with stopper that the movable rod was kept away from to the regulation pole, the stopper is pegged graft to the inside of installation shell.
Further, the LED lamp body is fixedly mounted to an upper side of the housing, and the joint is fixedly connected to a lower side of the housing.
Further, the circuit board is fixedly mounted to the inside of the housing, and the number of the mounting cases is two.
Further, the dust screen and the connecting rod are fixedly connected to the inside of the installation shell, and one end of the connecting rod, which is far away from the installation shell, extends to the inside of the shell.
Further, the air outlet end of the cooling fan corresponds to the dust screen, the air inlet end of the cooling fan corresponds to the cooling fin, and the cooling fin is made of aluminum alloy.
Further, the sleeve is fixedly connected to the inside of the shell, and one end, away from the movable rod, of the spring is fixedly connected with the inside of the sleeve.
Further, grooves are formed in the upper side and the lower side of the mounting shell, and the grooves are matched with the limiting blocks.
Further, a movable opening is formed in the inner side of the shell, and the adjusting rod extends to the outer side of the shell through the movable opening.
Compared with the prior art, the utility model provides the LED bulb convenient for heat dissipation, which has the following beneficial effects:
this LED bulb convenient to heat dissipation, the heat that produces through the fin absorption circuit board that sets up, accelerate the inside air flow of casing through starting radiator fan, thereby it discharges fast to pass through the dust screen in the installation shell with the fin absorbing heat, realize carrying out high-efficient heat dissipation to the circuit board, in order to avoid the high life who influences the LED lamp main part of circuit board temperature, be convenient for dismantle the installation shell installation through the installation component that sets up, the fin on the installation shell has been made things convenient for, radiator fan and dust screen clear up and maintain, the heat dispersion of device has been ensured, and convenient for use.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the construction of the mounting shell of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a housing; 2. an LED lamp body; 3. a circuit board; 4. a joint; 5. a mounting shell; 6. a bracket; 7. a heat radiation fan; 8. a dust screen; 9. a connecting rod; 10. a heat sink; 11. a sleeve; 12. a spring; 13. a movable rod; 14. an adjusting rod; 15. a limiting block; 16. a groove; 17. and a movable opening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-2, an LED bulb with heat dissipation convenience in the present embodiment includes a housing 1, an LED lamp body 2, a circuit board 3 and a connector 4, wherein the LED lamp body 2 is fixedly mounted on an upper side of the housing 1, the circuit board 3 is fixedly mounted inside the housing 1, and the connector 4 is fixedly connected to a lower side of the housing 1.
In this embodiment, the inboard of casing 1 is dismantled and is connected with installation shell 5, the quantity of installation shell 5 is two, two installation shells 5 are located the left and right sides of circuit board 3 respectively, wherein, the inside fixed connection support 6 of installation shell 5, the outside fixed mounting of support 6 has radiator fan 7, one side that radiator fan 7 kept away from support 6 is provided with dust screen 8, one side that radiator fan 7 was kept away from to support 6 is provided with connecting rod 9, dust screen 8 and connecting rod 9 are all fixedly connected with to the inside of installation shell 5, and connecting rod 9 keep away from the inside that one end of installation shell 5 extends to casing 1, simultaneously connecting rod 9 keep away from the one end fixedly connected with fin 10 of installation shell 5, fin 10 is leaned on with the outside of circuit board 3 mutually.
It should be noted that, the air outlet end of the cooling fan 7 corresponds to the dust screen 8, the air inlet end of the cooling fan 7 corresponds to the cooling fin 10, the cooling fin 10 is made of aluminum alloy, the cooling fin 10 is convenient for absorb the heat generated by the circuit board 3, the air flow inside the shell 1 can be accelerated by starting the cooling fan 7, and accordingly the heat absorbed by the cooling fin 10 is rapidly discharged through the mounting shell 5, the circuit board 3 can be efficiently cooled, and the service life of the LED lamp main body 2 is not influenced by the overhigh temperature of the circuit board 3.
Embodiment two:
referring to fig. 3, in the first embodiment, a mounting assembly is disposed between a mounting shell 5 and a housing 1, the mounting assembly includes a sleeve 11, the sleeve 11 is fixedly connected to the interior of the housing 1, a spring 12 is disposed in the sleeve 11, a movable rod 13 is fixedly connected to one end of the spring 12, which is close to the mounting shell 5, one end of the spring 12, which is far away from the movable rod 13, is fixedly connected to the interior of the sleeve 11, an adjusting rod 14 is fixedly connected to one end of the movable rod 13, which is far away from the spring 12, wherein a movable opening 17 is formed in the inner side of the housing 1, the adjusting rod 14 extends to the outer side of the housing 1 through the movable opening 17, a limiting block 15 is fixedly connected to one side, which is far away from the movable rod 13, of the limiting block 15 is inserted into the interior of the mounting shell 5, grooves 16 are formed in the upper and lower sides of the mounting shell 5, and the grooves 16 are adapted to the limiting block 15.
It should be noted that, the upper and lower both sides of installation shell 5 have all set up the installation component, utilize the cooperation of stopper 15 and recess 16 to be convenient for fix installation shell 5, in addition, drive stopper 15 and movable rod 13 through promoting regulation pole 14 and remove, make movable rod 13 extrude spring 12, be convenient for elasticity through spring 12 and adjust the position of stopper 15, have made things convenient for the installation shell 5 to dismantle, thereby be convenient for clear up the maintenance to fin 10, radiator fan 7 and dust screen 8 on the installation shell 5, convenient for use.
The working principle of the embodiment is as follows:
when the heat dissipation device is used, the heat generated by the circuit board 3 is absorbed through the arranged radiating fins 10, the air flow inside the shell 1 is accelerated by starting the radiating fan 7, so that the heat absorbed by the radiating fins 10 is rapidly discharged through the dust screen 8 in the installation shell 5, efficient heat dissipation of the circuit board 3 is achieved, in addition, the adjusting rod 14 is pushed to drive the limiting block 15 and the movable rod 13 to move, the movable rod 13 extrudes the spring 12, the position of the limiting block 15 is conveniently and elastically adjusted through the spring 12, when the limiting block 15 is far away from the installation shell 5, the installation shell 5 can be rapidly separated from the shell 1, rapid disassembly of the installation shell 5 is achieved, and cleaning and maintenance of the radiating fins 10, the radiating fan 7 and the dust screen 8 on the installation shell 5 are facilitated.
The beneficial effects of the embodiment are as follows:
this LED bulb convenient to heat dissipation, the heat that produces through the fin 10 absorption circuit board 3 that sets up, accelerate the inside air flow of casing 1 through starting radiator fan 7, thereby it discharges fast to pass through the dust screen 8 in the installation shell 5 with the heat of fin 10 absorption, realize carrying out high-efficient heat dissipation to circuit board 3, in order to avoid the high life who influences LED lamp main part 2 of circuit board 3 high temperature, be convenient for dismantle installation shell 5 through the installation component that sets up, the fin 10 on the installation shell 5 has been made things convenient for, radiator fan 7 and dust screen 8 clear up the maintenance, the heat dispersion of device has been ensured, and convenient for use.
It should be noted that, in this document, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element to be indicated must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a LED bulb convenient to heat dissipation, includes casing (1), LED lamp main part (2), circuit board (3) and connects (4), its characterized in that: the novel electric power supply is characterized in that an installation shell (5) is detachably connected to the inner side of the shell (1), a support (6) is fixedly connected to the inner side of the installation shell (5), a cooling fan (7) is fixedly installed on the outer side of the support (6), a dust screen (8) is arranged on one side, far away from the support (6), of the cooling fan (7), a connecting rod (9) is arranged on one side, far away from the cooling fan (7), of the support (6), a cooling fin (10) is fixedly connected to one end, far away from the installation shell (5), of the connecting rod (9), the cooling fin (10) is abutted to the outer side of the circuit board (3), and an installation assembly is arranged between the installation shell (5) and the shell (1);
the installation component includes sleeve (11), the inside of sleeve (11) is provided with spring (12), one end fixedly connected with movable rod (13) that spring (12) are close to installation shell (5), one end fixedly connected with regulation pole (14) that spring (12) were kept away from to movable rod (13), one side fixedly connected with stopper (15) that movable rod (13) was kept away from to regulation pole (14), inside that stopper (15) pegged graft to installation shell (5).
2. The LED bulb for facilitating heat dissipation according to claim 1, wherein: the LED lamp body (2) is fixedly mounted to the upper side of the shell (1), and the connector (4) is fixedly connected to the lower side of the shell (1).
3. The LED bulb for facilitating heat dissipation according to claim 1, wherein: the circuit board (3) is fixedly mounted inside the shell (1), and the number of the mounting shells (5) is two.
4. The LED bulb for facilitating heat dissipation according to claim 1, wherein: the dustproof net (8) and the connecting rod (9) are fixedly connected to the inside of the installation shell (5), and one end, far away from the installation shell (5), of the connecting rod (9) extends to the inside of the shell (1).
5. The LED bulb for facilitating heat dissipation according to claim 1, wherein: the air outlet end of the cooling fan (7) corresponds to the dustproof net (8), the air inlet end of the cooling fan (7) corresponds to the cooling fin (10), and the cooling fin (10) is made of aluminum alloy.
6. The LED bulb for facilitating heat dissipation according to claim 1, wherein: the sleeve (11) is fixedly connected to the inside of the shell (1), and one end, far away from the movable rod (13), of the spring (12) is fixedly connected with the inside of the sleeve (11).
7. The LED bulb for facilitating heat dissipation according to claim 1, wherein: grooves (16) are formed in the upper side and the lower side of the mounting shell (5), and the grooves (16) are matched with the limiting blocks (15).
8. The LED bulb for facilitating heat dissipation according to claim 1, wherein: the inner side of the shell (1) is provided with a movable opening (17), and the adjusting rod (14) extends to the outer side of the shell (1) through the movable opening (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321688026.0U CN220061485U (en) | 2023-06-29 | 2023-06-29 | LED bulb convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321688026.0U CN220061485U (en) | 2023-06-29 | 2023-06-29 | LED bulb convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220061485U true CN220061485U (en) | 2023-11-21 |
Family
ID=88762828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321688026.0U Active CN220061485U (en) | 2023-06-29 | 2023-06-29 | LED bulb convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220061485U (en) |
-
2023
- 2023-06-29 CN CN202321688026.0U patent/CN220061485U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |