CN205579187U - Detachable heat abstractor's LED electricity -saving lamp - Google Patents
Detachable heat abstractor's LED electricity -saving lamp Download PDFInfo
- Publication number
- CN205579187U CN205579187U CN201620241662.2U CN201620241662U CN205579187U CN 205579187 U CN205579187 U CN 205579187U CN 201620241662 U CN201620241662 U CN 201620241662U CN 205579187 U CN205579187 U CN 205579187U
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- China
- Prior art keywords
- hole
- mainboard
- main casing
- connecting portion
- saving lamp
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- Expired - Fee Related
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- 230000005611 electricity Effects 0.000 title abstract 2
- 230000005855 radiation Effects 0.000 claims description 22
- 238000000465 moulding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract 3
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 230000005389 magnetism Effects 0.000 abstract 1
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 230000003670 easy-to-clean Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a detachable heat abstractor's LED electricity -saving lamp, connect the mainboard including the main casing body and heat dissipation, the top spiro union of the main casing body has back casing, and the shaping has the intermediate strut board on the inside wall of back casing lower part, and the intermediate strut board has central through wires hole, has a plurality of radial horizontal through -holes on the lower part lateral wall of the main casing body, and the lateral wall middle part of the main casing body has a plurality of tilt up's inclined through hole, has step -type through hole on the bottom face of the main casing body, is fixed with the permanent magnetism hoop on step -type through hole's the big diameter section's in upper portion the inside wall, the top surface middle part shaping of heat dissipation connection mainboard has the vertical tube of the vertical extension that makes progress, and the equipartition has a plurality of T font slots on vertical tube's the lateral wall, and a plurality of fin have T font grafting portion facing to shaping on vertical tube's the lateral wall, and its fin can be dismantled for it rinses conveniently, thereby guarantees its radiating effect, and simple to operate is dismantled with the back casing to its main casing body in addition, makes things convenient for the change of internal part.
Description
Technical field:
This utility model relates to electricity-saving lamp technical field, the LED electricity-saving lamp of a kind of detachable heat abstractor.
Background technology:
Heat abstractor in existing LED lamp is usually the multiple fin of molding on heat sink, dispels the heat, but, owing to being one-body molded between fin and heat sink or being welded, it cannot be dismantled so that has used easy accumulation dust long and has been not easy to clean, has largely effected on radiating effect.
Utility model content:
The purpose of this utility model is aiming at the deficiency of prior art, and the LED electricity-saving lamp of a kind of detachable heat abstractor is provided, its fin can be dismantled, make it easy to clean, thus ensure its radiating effect, and its main casing and back casing remove and install conveniently, facilitate the replacing of internal part.
Technology solution of the present utility model is as follows:
A kind of LED electricity-saving lamp of detachable heat abstractor, mainboard is connected including main casing and heat radiation, the top of described main casing is bolted with back casing, intermediate support plate is formed on back casing lower inside wall, intermediate support plate has center through wires hole, there is on the lower sides of main casing multiple radial level through hole, there is in the middle part of the sidewall of main casing multiple acclivitous oblique through hole, there is on the bottom face of main casing notch cuttype through hole, the medial wall of the top enlarged diameter section of notch cuttype through hole is fixed with permanent magnet ring；
Heat radiation connects the vertical body forming upwards vertically extension in the middle part of the end face of mainboard, vertically it is evenly equipped with multiple T-shaped slot on the lateral wall of body, multiple fin form T-shaped Plug Division on a sidewall of vertical body, T-shaped Plug Division sleeve holding are in T-shaped slot, forming the spacing slot in multiple bottom on the end face of heat radiation connection mainboard, the bottom sleeve of fin holding are in the spacing slot in bottom；
The side edge of the bottom surface that described heat radiation connects mainboard is fixed with L-shaped connecting portion, L-shaped connecting portion forms inserting groove with dispelling the heat between the bottom surface being connected mainboard, the top of the lateral wall of LED mainboard has protruding circle, protruding circle sleeve is in inserting groove, and the bottom of L-shaped connecting portion is bolted on protruding circle；
Described heat radiation connects mainboard and is in main casing, L-shaped connecting portion and LED mainboard sleeve are in notch cuttype through hole, L-shaped connecting portion adsorbs on permanent magnet ring, the bottom reduced diameter section of notch cuttype through hole is stretched out in the middle part of the bottom face of LED mainboard, on the bottom face of the enlarged diameter section that L-shaped connecting portion is pressed against notch cuttype through hole, intermediate support plate is pressed against on the top end face of vertical body.
Described heat radiation connects the air vent of the center extension that the oriented heat radiation of molding on the lateral wall of mainboard connects mainboard, and the central through hole that air vent has with the middle part being connected mainboard of dispelling the heat communicates, and central through hole communicates with the axial central through hole of vertical body；Radial level through hole is corresponding with air vent.
Multiple radial direction through hole is formed on the sidewall of described vertical body.
Described fin is triangle lamellar body.
Multiple protruding heat-removal bar it is evenly equipped with on the wall of described fin.
There is on described intermediate support plate multiple vertical groove.
There is on described back casing multiple tops groove, the middle part of back casing has upwardly extending extension connecting portion, the outer wall extending connecting portion is bolted with the base that is spirally connected, extend connecting portion is fixedly arranged in the middle of collets, having electrical contact block in the middle part of the end face of collets, the positive and negative connecting line of LED mainboard is through vertical body and is connected to corresponding electrical contact block and is spirally connected on base.
The beneficial effects of the utility model are:
Its fin can be dismantled so that it is easy to clean, thus ensures its radiating effect, and its main casing and back casing remove and install conveniently, facilitate the replacing of internal part.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial top view of the present utility model；
Fig. 3 is the partial sectional view of vertical body of the present utility model.
Detailed description of the invention:
Embodiment: as shown in Fig. 1 to Fig. 3, a kind of LED electricity-saving lamp of detachable heat abstractor, mainboard 10 is connected including main casing 30 and heat radiation, the top of described main casing 30 is bolted with back casing 40, intermediate support plate 41 is formed on back casing 40 lower inside wall, intermediate support plate 41 has center through wires hole 42, there is on the lower sides of main casing 30 multiple radial level through hole 31, there is in the middle part of the sidewall of main casing 30 multiple acclivitous oblique through hole 32, there is on the bottom face of main casing 30 notch cuttype through hole 33, it is fixed with permanent magnet ring 34 on the medial wall of the top enlarged diameter section of notch cuttype through hole 33；
Heat radiation connects the vertical body 11 forming upwards vertically extension in the middle part of the end face of mainboard 10, vertically it is evenly equipped with multiple T-shaped slot 12 on the lateral wall of body 11, multiple fin 13 form T-shaped Plug Division 132 on a sidewall of vertical body 11, T-shaped Plug Division 132 sleeve holding are in T-shaped slot 12, forming the spacing slot in multiple bottom 14 on the end face of heat radiation connection mainboard 10, the bottom sleeve of fin 13 holding are in the spacing slot in bottom 14；
The side edge of the bottom surface that described heat radiation connects mainboard 10 is fixed with L-shaped connecting portion 15, L-shaped connecting portion 15 forms inserting groove 16 with dispelling the heat between the bottom surface being connected mainboard 10, the top of the lateral wall of LED mainboard 20 has protruding circle 21, protruding circle 21 sleeves are in inserting groove 16, and the bottom of L-shaped connecting portion 15 is bolted on protruding circle 21；
Described heat radiation connects mainboard 10 and is in main casing 30, L-shaped connecting portion 15 and LED mainboard 20 sleeve are in notch cuttype through hole 33, L-shaped connecting portion 15 adsorbs on permanent magnet ring 34, the bottom reduced diameter section of notch cuttype through hole 33 is stretched out in the middle part of the bottom face of LED mainboard 20, on the bottom face of the enlarged diameter section that L-shaped connecting portion 15 is pressed against notch cuttype through hole 33, intermediate support plate 41 is pressed against on the top end face of vertical body 11.
Further, described heat radiation connects the oriented heat radiation of molding on the lateral wall of mainboard 10 and connects the air vent 17 that the center of mainboard 10 extends, the central through hole 18 that air vent 17 has with the middle part being connected mainboard 10 of dispelling the heat communicates, and central through hole 18 communicates with the axial central through hole of vertical body 11；Radial level through hole 31 is corresponding with air vent 17.
Further, the sidewall of described vertical body 11 forms multiple radial direction through hole 19.
Further, described fin 13 is triangle lamellar body.
Further, the wall of described fin 13 is evenly equipped with multiple protruding heat-removal bar 131.
Further, described intermediate support plate 41 has multiple vertical groove 49.
Further, there is on described back casing 40 multiple tops groove 43, the middle part of back casing 40 has upwardly extending extension connecting portion 44, the outer wall extending connecting portion 44 is bolted with the base 45 that is spirally connected, extend connecting portion 44 is fixedly arranged in the middle of collets 46, having electrical contact block 47 in the middle part of the end face of collets 46, the positive and negative connecting line of LED mainboard 20 is through vertical body 11 and is connected to corresponding electrical contact block 47 and is spirally connected on base 45.
By by back casing 40 after the top of main casing 30 is unloaded, LED mainboard 20 and heat radiation can be connected mainboard 10 parts such as grade therefrom to dismantle, then, have only to the most firmly pull up fin 13 and can disassemble from vertical body 11, very convenient, such that it is able to quick and convenient cleaning, it is ensured that its radiating effect.
Embodiment of above is merely to illustrate this utility model and is not limitation of the utility model; those of ordinary skill about technical field; in the case of without departing from spirit and scope of the present utility model; can also make a variety of changes and modification; the technical scheme of the most all equivalents falls within category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (7)
1. the LED electricity-saving lamp of a detachable heat abstractor, mainboard (10) is connected including main casing (30) and heat radiation, it is characterized in that: the top of described main casing (30) is bolted with back casing (40), intermediate support plate (41) is formed on back casing (40) lower inside wall, intermediate support plate (41) has center through wires hole (42), there is on the lower sides of main casing (30) multiple radial level through hole (31), there is in the middle part of the sidewall of main casing (30) multiple acclivitous oblique through hole (32), there is on the bottom face of main casing (30) notch cuttype through hole (33), permanent magnet ring (34) it is fixed with on the medial wall of the top enlarged diameter section of notch cuttype through hole (33)；
Heat radiation connects the vertical body (11) forming upwards vertically extension in the middle part of the end face of mainboard (10), vertically it is evenly equipped with multiple T-shaped slot (12) on the lateral wall of body (11), multiple fin (13) form T-shaped Plug Division (132) on a sidewall of vertical body (11), T-shaped Plug Division (132) sleeve holding are in T-shaped slot (12), the spacing slot in multiple bottom (14) is formed on the end face of heat radiation connection mainboard (10), the bottom sleeve of fin (13) holding are in the spacing slot in bottom (14)；
The side edge of the bottom surface that described heat radiation connects mainboard (10) is fixed with L-shaped connecting portion (15), L-shaped connecting portion (15) forms inserting groove (16) with dispelling the heat between the bottom surface being connected mainboard (10), the top of the lateral wall of LED mainboard (20) has protruding circle (21), protruding circle (21) sleeve is in inserting groove (16), and the bottom of L-shaped connecting portion (15) is bolted on protruding circle (21)；
Described heat radiation connects mainboard (10) and is in main casing (30), L-shaped connecting portion (15) and LED mainboard (20) sleeve are in notch cuttype through hole (33), L-shaped connecting portion (15) adsorbs on permanent magnet ring (34), the bottom reduced diameter section of notch cuttype through hole (33) is stretched out in the middle part of the bottom face of LED mainboard (20), on the bottom face of the enlarged diameter section that L-shaped connecting portion (15) is pressed against notch cuttype through hole (33), intermediate support plate (41) is pressed against on the top end face of vertical body (11).
A kind of LED electricity-saving lamp of detachable heat abstractor, it is characterized in that: described heat radiation connects the oriented heat radiation of molding on the lateral wall of mainboard (10) and connects the air vent (17) that the center of mainboard (10) extends, the central through hole (18) that air vent (17) has with the middle part being connected mainboard (10) of dispelling the heat communicates, and central through hole (18) communicates with the axial central through hole of vertical body (11)；Radial level through hole (31) is corresponding with air vent (17).
A kind of LED electricity-saving lamp of detachable heat abstractor, it is characterised in that: form multiple radial direction through hole (19) on the sidewall of described vertical body (11).
A kind of LED electricity-saving lamp of detachable heat abstractor, it is characterised in that: described fin (13) is triangle lamellar body.
A kind of LED electricity-saving lamp of detachable heat abstractor, it is characterised in that: it is evenly equipped with multiple protruding heat-removal bar (131) on the wall of described fin (13).
A kind of LED electricity-saving lamp of detachable heat abstractor, it is characterised in that: there is on described intermediate support plate (41) multiple vertical groove (49).
A kind of LED electricity-saving lamp of detachable heat abstractor, it is characterized in that: there are on described back casing (40) multiple tops groove (43), the middle part of back casing (40) has upwardly extending extension connecting portion (44), the outer wall extending connecting portion (44) is bolted with the base that is spirally connected (45), extend connecting portion (44) is fixedly arranged in the middle of collets (46), there is in the middle part of the end face of collets (46) electrical contact block (47), the positive and negative connecting line of LED mainboard (20) is through vertical body (11) and is connected on corresponding electrical contact block (47) and the base that is spirally connected (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241662.2U CN205579187U (en) | 2016-03-25 | 2016-03-25 | Detachable heat abstractor's LED electricity -saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241662.2U CN205579187U (en) | 2016-03-25 | 2016-03-25 | Detachable heat abstractor's LED electricity -saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205579187U true CN205579187U (en) | 2016-09-14 |
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ID=56866998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620241662.2U Expired - Fee Related CN205579187U (en) | 2016-03-25 | 2016-03-25 | Detachable heat abstractor's LED electricity -saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205579187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605441A (en) * | 2016-03-25 | 2016-05-25 | 付淑珍 | LED (light-emitting diode) energy-saving lamp with detachable heat dissipator |
-
2016
- 2016-03-25 CN CN201620241662.2U patent/CN205579187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605441A (en) * | 2016-03-25 | 2016-05-25 | 付淑珍 | LED (light-emitting diode) energy-saving lamp with detachable heat dissipator |
| CN105605441B (en) * | 2016-03-25 | 2018-08-21 | 江门市琳宇照明有限公司 | A kind of LED energy-saving lamps of detachable radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Jianjun Inventor after: Zhang Jinghong Inventor after: Sun Sibing Inventor before: Fu Shuzhen |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170428 Address after: 529000 Guangdong city of Jiangmen Province Jin Tong Road Tangxia town Pengjiang District No. 100, building 1, all Patentee after: Jiangmen City Rui Yi Electrical Appliance Co., Ltd. Address before: 528000 Foshan, China, Guicheng, South China Sea in the summer of the East and West will be surrounded by industrial zone Zijin City business center, building 2, building Patentee before: Fu Shuzhen |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20180325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |