CN217635148U - Lamp housing with good heat dissipation effect - Google Patents
Lamp housing with good heat dissipation effect Download PDFInfo
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- CN217635148U CN217635148U CN202220885869.9U CN202220885869U CN217635148U CN 217635148 U CN217635148 U CN 217635148U CN 202220885869 U CN202220885869 U CN 202220885869U CN 217635148 U CN217635148 U CN 217635148U
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- heat dissipation
- shell
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- casing
- lamp
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 77
- 230000000694 effects Effects 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims description 11
- 241000258971 Brachiopoda Species 0.000 claims description 4
- 241001465382 Physalis alkekengi Species 0.000 abstract description 10
- 238000005192 partition Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 8
- 238000005286 illumination Methods 0.000 description 6
- 210000005056 cell body Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 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 lamp body that radiating effect is good, its characterized in that including first casing rear end separable connection has the second casing be equipped with between first casing and the second casing and connect the mechanism soon be equipped with the partition subassembly on first casing or/and the second casing first casing is along a plurality of heat dissipation channel of circumferencial direction equipartition, heat dissipation channel inlet end is linked together with the inlet slot hole that sets up at first casing front end, heat dissipation channel exhaust end is linked together with the heat dissipation hole groove that sets up at first casing rear end, the heat dissipation channel inboard is linked together with first casing inner chamber. The utility model aims at overcoming the weak point among the prior art, provide a simple structure, simple to operate can lead to outside air current smoothly and get into inside the lamps and lanterns to promote whole radiating effect, ensure that lamps and lanterns can normal operating lamp body.
Description
Technical Field
The utility model relates to an illumination lamps and lanterns field, concretely relates to lamp body that radiating effect is good.
Background
With the continuous development of lighting technology, various lamps are continuously pushed out. The LED illuminating lamp, such as an industrial and mining lamp, an LED bulb, an industrial and mining bulb and the like, has been widely applied to many occasions due to the advantages of energy conservation, environmental protection and the like, but how to better dissipate heat of the LED illuminating lamp becomes a difficult point of an LED down lamp illuminating technology.
The existing LED lighting lamp adopts a single radiator or a radiator and a fan, the cost is increased by the radiator and the fan, and extra power supply is needed; the existing single radiator usually adopts a heat conduction and heat dissipation mode to dissipate heat by increasing the contact area of the radiating fins and the external air, but the heat dissipation effect cannot solve the heat island effect of local heat dissipation and high temperature of heat source contact, which easily causes poor heat dissipation; there is also the structure that adopts the structure of heat dissipation of convection to come to dispel the heat through the air convection, however, the radiator of current heat dissipation of convection structure adopts a plurality of closed heat dissipation channels, and the heat need outwards dispel the heat through the shell of radiator, and the heat is gathering in closed heat dissipation channel easily and is difficult to dispel the heat to the air rapidly.
Therefore, the conventional lamp is to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, provide a simple structure, simple to operate can lead to outside air current smoothly and get into inside the lamps and lanterns to promote whole radiating effect, ensure that lamps and lanterns can normal operating lamp body.
In order to achieve the purpose, the utility model adopts the following scheme: a lamp shell with a good heat dissipation effect is characterized by comprising a first shell, a second shell is detachably connected to the rear end of the first shell, a screwing mechanism is arranged between the first shell and the second shell, a separation assembly is arranged on the first shell or/and the second shell, a plurality of heat dissipation channels are uniformly distributed on the first shell along the circumferential direction, the air inlet ends of the heat dissipation channels are communicated with an air inlet slotted hole formed in the front end of the first shell, the air outlet ends of the heat dissipation channels are communicated with a heat dissipation slotted hole formed in the rear end of the first shell, and the inner sides of the heat dissipation channels are communicated with an inner cavity of the first shell.
As a second improvement of the lamp housing with good heat dissipation effect, connect the mechanism including setting up the draw-in groove that connects soon on first casing rear end or second casing front end on the second casing front end or first casing rear end with connect the corresponding position of draw-in groove soon and be equipped with and connect the fixture block soon.
As the utility model relates to a another kind of improvement of lamp body that the radiating effect is good, connect the draw-in groove soon including the cell body be equipped with positioning lug on one side in the cell body be equipped with spacing lug on the positioning lug be equipped with leading-in inclined plane on the spacing lug both sides respectively, connect the fixture block soon including the fixture block body be equipped with positioning lug groove on the corresponding one side of fixture block body and positioning lug be equipped with spacing recess in the positioning lug groove, positioning lug connects soon behind positioning lug groove, spacing lug card is established in spacing recess.
As another improvement of the lamp housing with good heat dissipation effect, the separation component is including the connecting ring, the connecting ring is far away from one end of the second housing and is provided with the funnel body, and the end part of the funnel body is sealed.
As a second kind of improvement of lamp body that the radiating effect is good be equipped with a plurality of joint posts that are used for installing radiator fan on the funnel body outer wall the joint toe portion outside is equipped with the trip, radiator fan lower extreme roof pressure is established on joint column face at the card, radiator fan upper end roof pressure is in the trip be equipped with a plurality of exhaust holes on the second casing between radiating hole groove and the partition subassembly bottom.
As another improvement of the lamp housing with good heat dissipation effect, the second housing rear end outer wall is evenly provided with a plurality of arc-shaped heat dissipation grooves or heat dissipation holes.
As another improvement of the lamp housing with good heat dissipation effect, a plurality of air inlets are arranged on the second housing between the separation component and the arc-shaped heat dissipation groove or the heat dissipation hole.
As a second improvement of the lamp housing with good heat dissipation effect, the heat dissipation channel comprises an arc-shaped outer convex part and is adjacent to the arc-shaped outer convex part, and a separation baffle is arranged on the first inner wall of the housing between the arc-shaped outer convex parts.
As another improvement of the lamp housing with good heat dissipation effect, the rear end of the second housing is provided with a lamp holder or a hanging ring.
The utility model relates to an illumination lamp, its characterized in that includes as above arbitrary the lamp body.
To sum up, the utility model discloses for its beneficial effect of prior art is: the utility model discloses simple structure can lead to outside air current smoothly and get into inside the lamps and lanterns to promote whole radiating effect, ensure that lamps and lanterns can normal operating. The utility model discloses simple to operate can change the second casing according to the user demand of difference to make illumination lamps and lanterns can regard as ceiling lamp or bulb to use, a lamp is multi-purpose, effectively reduces material waste, resources are saved, environmental protection and reduction manufacturing cost etc.. The utility model discloses in through heat dissipation channel, can effectively increase heat radiating area, utilize the air to be heated and rise, form the air convection, through the utility model discloses the structural design of innovation lets the lamps and lanterns heat dissipation more accord with the law principle of nature, reaches the radiating effect of initiative.
Drawings
Fig. 1 is a perspective view of the present invention.
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a second perspective view of the present invention.
FIG. 4 is an exploded view of FIG. 3;
fig. 5 is one of the schematic perspective views of the first housing of the present invention;
fig. 6 is a second perspective view of the first housing of the present invention;
fig. 7 is a third schematic perspective view of the first housing of the present invention;
fig. 8 is one of the use state reference diagrams of the present invention;
fig. 9 is a second reference view of the present invention in use;
fig. 10 is an exploded view of the present invention;
fig. 11 is a second exploded view of the present invention.
Detailed Description
The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, unless otherwise explicitly stated or limited in the description of the present invention, the terms "mounted," "connected" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-7, a lamp housing with good heat dissipation effect comprises a first housing 1, a second housing 2 is detachably connected to the rear end of the first housing 1, a screwing mechanism 3 is arranged between the first housing 1 and the second housing 2, a separating component 4 is arranged on the first housing 1 or/and the second housing 2, a plurality of heat dissipation channels 5 are uniformly distributed on the first housing 1 along the circumferential direction, the air inlet ends of the heat dissipation channels 5 are communicated with an air inlet slot 6 arranged at the front end of the first housing 1, the air outlet ends of the heat dissipation channels 5 are communicated with a heat dissipation slot 7 arranged at the rear end of the first housing 1, and the inner sides of the heat dissipation channels 5 are communicated with the inner cavity of the first housing 1.
The utility model discloses a first kind of embodiment, separate subassembly 4 and set up on first casing 1, separate subassembly 4 can with first casing 1 integrated into one piece, also can be through mode interconnect such as screw. As shown in fig. 5 to 7, the front end of the partition member 4 is connected to the inner wall of the rear end of the first housing 1 by a plurality of connection pieces arranged at intervals.
The utility model discloses a second kind of embodiment, separate subassembly 4 and set up on second casing 2, separate subassembly 4 can with second casing 2 integrated into one piece, also can be through mode interconnect such as screw.
The utility model discloses well subassembly 4 can be with first casing 1 and second casing 2 mutual separation to cut off the flow of hot-air between first casing 1 and the second casing 2.
The utility model discloses well first casing 1 and second casing 2 are through connecing 3 high-speed connections of mechanism soon, and the installation is dismantled conveniently, can change the second casing according to the user demand of difference to make illumination lamps and lanterns can regard as ceiling lamp or bulb to use.
The utility model discloses in during first casing 1 and the butt joint of second casing 2, will connect the fixture block 32 soon to insert soon and connect in the draw-in groove 31 to make locating lug 312 and locating slot 322 butt joint, along the rotatory first casing 1 of locating slot 322 bottom direction or second casing 2 of locating slot 322 open end, this moment locating lug 312 connects soon behind locating slot 322, spacing lug 313 card is established in spacing recess 323. Therefore, the first shell 1 and the second shell 2 are quickly connected, and the installation is convenient and quick.
The utility model discloses well subassembly 4 is separated can effectively be with the heat that cuts off illumination component and drive division, in addition, funnel body 42 top seal and protruding to first casing 1, lamp body down when using, in funnel body 42 can be concentrated to the dust to effectively avoid electric elements laying dust, prevent electrostatic breakdown, guarantee drive unit's result of use, postpone life.
The utility model discloses be equipped with a plurality of joint posts 421 that are used for installing radiator fan 8 on the funnel body 42 outer wall the joint post 421 tip outside is equipped with trip 422, 8 lower extreme roof pressures of radiator fan are established on joint post 421 terminal surfaces at the card, 8 upper end roof pressures of radiator fan are in trip 422 be equipped with a plurality of exhaust holes 9 on the second casing 2 between the radiating hole groove 7 and the partition subassembly 4 bottom.
The utility model discloses a another kind of embodiment the funnel body 42 outer wall is provided with the support column screw hole on the support column, radiator fan pass through connecting screw fixed connection on the support column.
The utility model discloses in the in-service use in-process, be provided with radiator fan 8 on joint post 421, when the inside heat of first casing 1 exceeded the predetermined value, can improve the flow of air through radiator fan 8, this moment, the inside heat of light-emitting component surface and radiator can blow to funnel body 42's lower extreme top through radiator fan 8, and blow to exhaust hole 9 through the outer wall direction of funnel body 42, the first casing of discharging 1 is outside, in this moment, be located exhaust hole 9 department formation negative pressure of exhaust hole 9 below, thereby accelerate the flow of heat dissipation channel 5 interior air, thereby improve the inside and outside radiating effect of radiator 100 greatly.
As shown in fig. 3-4 and 8, in the third embodiment of the present invention, a plurality of arc-shaped heat dissipation grooves 10 or heat dissipation holes 11 are uniformly distributed on the outer wall of the rear end of the second housing 2.
As shown in fig. 1-2 and 9, in the fourth embodiment of the present invention, a plurality of heat dissipation holes 11 are evenly distributed on the outer wall of the rear end of the second casing 2, and a plurality of air inlet holes 12 are disposed on the second casing 2 between the separation component 4 and the arc-shaped heat dissipation groove 10 or the heat dissipation holes 11.
The utility model discloses in separate baffle 52 not only can separate two adjacent arc evaginations 51 each other, moreover, can effectively increase the holistic intensity of first casing 1.
The utility model discloses the lamp body use, first casing 1 is used for installing radiator 100, installs the circuit board on the radiator, is provided with light emitting component 200 on the circuit board, second casing 2 is used for installing electric elements 300.
The heat dissipation fins of the heat sink 100 extend into the inner side of the heat dissipation channel 5, at least one channel is formed between the gaps between the heat dissipation fins and the heat dissipation channel 5, when the lamp is used, the light-emitting element generates heat, the air in the lamp housing is heated and rises through heat dissipation of the heat sink, at the moment, the external cold air and the internal hot air form convection, and the external air can be smoothly guided into the lamp through the heat dissipation channel 5, so that the overall heat dissipation effect is improved, and the normal operation of the lamp is ensured.
The utility model discloses second casing 2 rear end is equipped with lamp holder 13 or rings 14. The second shell is replaced according to different use requirements, so that the lighting lamp can be used as a pendant lamp or a bulb. The lamp holder of the utility model can be a screw lamp holder or a bayonet lamp holder.
The utility model discloses in fastening components and joint subassembly can cooperate the use.
The utility model relates to an illumination lamp, its characterized in that includes as above arbitrary the lamp body.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The lamp shell with a good heat dissipation effect is characterized by comprising a first shell (1), wherein the rear end of the first shell (1) is detachably connected with a second shell (2), a screwing mechanism (3) is arranged between the first shell (1) and the second shell (2), a separation component (4) is arranged on the first shell (1) or/and the second shell (2), a plurality of heat dissipation channels (5) are uniformly distributed on the first shell (1) along the circumferential direction, the air inlet ends of the heat dissipation channels (5) are communicated with an air inlet slotted hole (6) formed in the front end of the first shell (1), the air outlet ends of the heat dissipation channels (5) are communicated with a heat dissipation slotted hole (7) formed in the rear end of the first shell (1), and the inner sides of the heat dissipation channels (5) are communicated with the inner cavity of the first shell (1).
2. The lamp housing with good heat dissipation effect according to claim 1, wherein the screwing mechanism (3) comprises a screwing clamping groove (31) arranged at the rear end of the first housing (1) or at the front end of the second housing (2), and a screwing clamping block (32) is arranged at the front end of the second housing (2) or at the rear end of the first housing (1) and at a position corresponding to the screwing clamping groove (31).
3. The lamp shell with the good heat dissipation effect according to claim 2, wherein the screwing clamping groove (31) comprises a groove body (311), a positioning bump (312) is arranged on one side in the groove body (311), a limiting bump (313) is arranged on the positioning bump (312), guiding inclined planes (314) are respectively arranged on two sides of the limiting bump (313), the screwing clamping block (32) comprises a clamping block body (321), a positioning clamping groove (322) is arranged on one side of the clamping block body (321) corresponding to the positioning bump (312), a limiting groove (323) is arranged in the positioning clamping groove (322), the positioning bump (312) is screwed in the positioning clamping groove (322), and the limiting bump (313) is clamped in the limiting groove (323).
4. A lamp housing with good heat dissipation effect according to claim 1, wherein the separation assembly (4) comprises a connection ring (41), a funnel body (42) is arranged at one end of the connection ring (41) far away from the second housing (2), and the end of the funnel body (42) is sealed.
5. The lamp shell with good heat dissipation effect according to claim 4, wherein the outer wall of the funnel body (42) is provided with a plurality of clamping columns (421) for mounting the heat dissipation fan (8), the outer sides of the end portions of the clamping columns (421) are provided with clamping hooks (422), the lower end of the heat dissipation fan (8) is pressed against the end surfaces of the clamping columns (421), the upper end of the heat dissipation fan (8) is pressed against the clamping hooks (422), and the second shell (2) between the heat dissipation hole groove (7) and the bottom of the separation component (4) is provided with a plurality of exhaust holes (9).
6. The lamp housing with good heat dissipation effect according to claim 5, wherein the outer wall of the rear end of the second housing (2) is uniformly provided with a plurality of arc-shaped heat dissipation grooves (10) or heat dissipation holes (11).
7. A lamp housing with good heat dissipation effect according to claim 6, wherein a plurality of air inlets (12) are disposed on the second housing (2) between the separation component (4) and the arc-shaped heat dissipation groove (10) or the heat dissipation hole (11).
8. A lamp housing with good heat dissipation effect according to claim 1, wherein the heat dissipation channel (5) comprises arc-shaped outward protrusions (51), and a separation baffle (52) is arranged on the inner wall of the first housing (1) between two adjacent arc-shaped outward protrusions (51).
9. A lamp housing with good heat dissipation effect according to claim 1, wherein a lamp cap (13) or a hanging ring (14) is arranged at the rear end of the second housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220885869.9U CN217635148U (en) | 2022-04-18 | 2022-04-18 | Lamp housing with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220885869.9U CN217635148U (en) | 2022-04-18 | 2022-04-18 | Lamp housing with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217635148U true CN217635148U (en) | 2022-10-21 |
Family
ID=83649389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220885869.9U Active CN217635148U (en) | 2022-04-18 | 2022-04-18 | Lamp housing with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217635148U (en) |
-
2022
- 2022-04-18 CN CN202220885869.9U patent/CN217635148U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 2 and 6, No. 10, Dongfang Road, Guershuncheng Industrial Zone, Guzhen Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Lvfu Optoelectronic Technology Co.,Ltd. Country or region after: China Address before: 528421 2nd and 6th Floor, No. 10, Dongfang Road, Guer Shuncheng Industrial Zone, Guzhen, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN LVFU PHOTOELECTRIC TECHNOLOGY CO.,LTD. Country or region before: China |