CN218178707U - Can high-efficient radiating projecting lamp - Google Patents
Can high-efficient radiating projecting lamp Download PDFInfo
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- CN218178707U CN218178707U CN202222605240.7U CN202222605240U CN218178707U CN 218178707 U CN218178707 U CN 218178707U CN 202222605240 U CN202222605240 U CN 202222605240U CN 218178707 U CN218178707 U CN 218178707U
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- heat dissipation
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- plate
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Abstract
A project lamp capable of dissipating heat efficiently comprises a lamp body, a lamp source detachably connected with the lamp body, a base arranged at the bottom of the lamp body, a support rotatably connected with the base and a heat dissipation mechanism, wherein the heat dissipation mechanism comprises at least two gathering blocks, a heat dissipation plate arranged along the outer edge of the gathering blocks and an extension plate arranged at one end of the heat dissipation plate far away from the gathering blocks, and the heat dissipation mechanism is detachably connected with the lamp body through a fixing mechanism; the mounting cavity is formed in the lamp body and used for mounting the heat dissipation mechanism; the disassembly channel penetrates through the lamp body and is communicated with the installation cavity, and the heat dissipation mechanism enters the installation cavity through the disassembly channel. The utility model discloses can select the heat dissipation mechanism that corresponds to dispel the heat according to the power in lamp source, through setting up the epitaxial plate, increase heat radiating area has improved the radiating effect.
Description
Technical Field
The utility model relates to a street lamp technical field, especially a can high-efficient radiating projecting lamp.
Background
An LED projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the ambient environment. The existing project lamp such as that disclosed in patent No. CN201520076705.1 comprises a project lamp body and a bracket connected with the project lamp body, wherein the project lamp body comprises a base with a support plate inside, the support plate is fixed with a first radiator, a second radiator and a third radiator, the tops of the first radiator, the second radiator and the third radiator are respectively provided with two lampshades and two substrates, the two substrates are respectively positioned in the two lampshades, the substrates are provided with LED light sources, and the lampshades are provided with lenses; the bottom of the base is fixed with a first fixing plate, a second fixing plate and a third fixing plate in a threaded connection mode, and the bottoms of the first fixing plate, the second fixing plate and the third fixing plate are respectively fixed with a first power supply electrically connected with a substrate arranged on the first radiator, a second power supply electrically connected with the substrate arranged on the second radiator and a third power supply electrically connected with the substrate arranged on the third radiator. But this device still has some problems, and the radiator on the device is fixed inside the projecting lamp, inconvenient dismantlement, and when the in-service use, in order to select and the corresponding radiator of projecting lamp power, need change the radiator, convenient heat dissipation, simultaneously, the long-time back of using of projecting lamp, the radiator surface can be infected with a large amount of dusts, can reduce thermal conduction velocity, influences the radiating effect.
Disclosure of Invention
The utility model aims at providing a can high-efficient radiating projecting lamp to solve the problem that proposes in the background art.
The technical solution of the utility model is that: the project lamp capable of efficiently radiating comprises a lamp body, a lamp source detachably connected with the lamp body, a base arranged at the bottom of the lamp body, a support rotatably connected with the base and a support
The heat dissipation mechanism comprises at least two gathering blocks, a heat dissipation plate arranged along the outer edge of the gathering blocks and an extension plate arranged at one end of the heat dissipation plate far away from the gathering blocks, and the heat dissipation mechanism is detachably connected with the lamp body through a fixing mechanism;
the mounting cavity is formed in the lamp body and used for mounting the heat dissipation mechanism;
the disassembly channel penetrates through the lamp body and is communicated with the installation cavity, and the heat dissipation mechanism enters the installation cavity through the disassembly channel.
Furthermore, be equipped with the locating piece in the installation cavity, be equipped with on the heating panel with locating piece complex guide way through the sliding fit of locating piece guide way, can lead to the removal of heat dissipation mechanism for heat dissipation mechanism can get into the installation cavity fast, can prevent simultaneously that heat dissipation mechanism from getting into the aversion behind the installation cavity, makes things convenient for fixed establishment to fix heat dissipation mechanism's position.
Furthermore, the cross section of the gathering block is fan-shaped, and the heat dissipation plates are arranged along the outer edge array of the gathering block.
Furthermore, the extension plate comprises a support section and an extension section, wherein the support section and the extension section are symmetrically arranged at two ends of the support section, the support section and the extension section are arranged at the end part of the heat dissipation plate, and the heat dissipation area of the heat dissipation mechanism can be increased by arranging the extension plate, so that the heat dissipation effect is improved.
Further, the section of the extension plate is U-shaped or V-shaped.
Furthermore, the fixing mechanism comprises a sleeve arranged on the heat dissipation plate, and a fixing bolt penetrating through the lamp body and screwed with the sleeve.
The utility model has the advantages that:
compared with the prior art, the utility model discloses a set up the installation cavity, dismantle passageway and fixed establishment, can select the heat dissipation mechanism that corresponds to dispel the heat according to the power in lamp source, after heat dissipation mechanism got into the installation cavity through dismantling the passageway, accessible fixed establishment fixed, and convenient the dismantlement, and through setting up the epitaxial plate, increase heat radiating area has improved the radiating effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of a securing mechanism;
FIG. 4 is a schematic view of a heat dissipation mechanism;
Detailed Description
The present invention will be further described with reference to the following embodiments in conjunction with the accompanying drawings.
The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.
In the embodiment, as shown in fig. 1-4, a projector capable of dissipating heat efficiently includes a lamp body 1, a lamp source 2 detachably connected to the lamp body 1, a base 3 disposed at the bottom of the lamp body 1, a bracket 4 rotatably connected to the base 3, and a heat sink
The heat dissipation mechanism 5 comprises at least two gathering blocks 501, a heat dissipation plate 502 arranged along the outer edge of the gathering blocks 501, and an extension plate 503 arranged at one end of the heat dissipation plate 502 far away from the gathering blocks 501, and the heat dissipation mechanism 5 is detachably connected with the lamp body 1 through a fixing mechanism 8;
the mounting cavity 6 is formed in the lamp body 1, and is used for mounting the heat dissipation mechanism 5;
the lamp body 1 and the bottom of the lamp source 2 are contacted, and the heat of the lamp source 2 is radiated to the outside through the heat radiation mechanism 5 after entering the installation cavity 6; the utility model discloses a set up installation cavity 6, dismantle passageway 7 and fixed establishment 8, can select corresponding heat dissipation mechanism 5 to dispel the heat according to the power of lamp source 2, heat dissipation mechanism 5 gets into installation cavity 6 back through dismantling passageway 7, and accessible fixed establishment 8 is fixed, conveniently dismantles, and through setting up epitaxial plate 503, increases heat radiating area, has improved the radiating effect.
In an optional embodiment of the present invention, a positioning block 9 is disposed in the installation cavity 6, and a guide groove 10 matched with the positioning block 9 is disposed on the heat dissipation plate 502, preferably, the positioning block 9 is in sliding fit with the guide groove 10; in the process that the heat dissipation mechanism 5 enters the installation cavity 6, the heat dissipation mechanism 5 can be guided to move through the sliding fit of the guide grooves 10 of the positioning blocks 9, so that the heat dissipation mechanism 5 can rapidly enter the installation cavity 6, meanwhile, the heat dissipation mechanism 5 can be prevented from moving after entering the installation cavity 6, and the position of the heat dissipation mechanism 5 is conveniently fixed by the fixing mechanism 8.
In an optional embodiment of the present invention, the cross section of the gathering block 501 is fan-shaped, and the heat dissipation plate 502 is disposed along the outer edge array of the gathering block 501.
In an alternative embodiment of the present invention, the extension plate 503 includes a support segment 50301 disposed along an end of the heat dissipation plate 502, and extension segments 50302 symmetrically disposed at two ends of the support segment 50301. The section of the extension plate 503 is U-shaped or V-shaped, and the extension plate 503 can increase the heat dissipation area of the heat dissipation mechanism 5, thereby improving the heat dissipation effect.
In an optional embodiment of the present invention, the fixing mechanism 8 includes a sleeve 801 disposed on the heat dissipation plate 502, and a fixing bolt 802 penetrating through the lamp body 1 and screwed with the sleeve 801, preferably, the fixing bolt 802 in this embodiment is screwed with the lamp body 1, and the sleeve 801 and the heat dissipation plate 502 are integrally connected; after the light source 2 is detached, the fixing bolt 802 penetrates through the lamp body 1 to enter the installation cavity 6 and is in threaded connection with the sleeve 801, so that the heat dissipation mechanism 5 is fixed.
Claims (6)
1. The utility model provides a can high-efficient radiating projecting lamp, include lamp body (1) and lamp source (2) of connection can be dismantled in lamp body (1), establish base (3) bottom lamp body (1) and base (3) swivelling joint's support (4), its characterized in that: also comprises
The lamp body (1) is detachably connected with the radiating mechanism (5) through a fixing mechanism (8), and the radiating mechanism (5) comprises at least two gathering blocks (501), a radiating plate (502) arranged along the outer edges of the gathering blocks (501), and an extension plate (503) arranged at one end, far away from the gathering blocks (501), of the radiating plate (502);
the mounting cavity (6) is formed in the lamp body (1) and used for mounting the heat dissipation mechanism (5);
dismantle passageway (7), dismantle passageway (7) run through lamp body (1) and with installation cavity (6) intercommunication, heat dissipation mechanism (5) pass through dismantle passageway (7) get into in installation cavity (6).
2. The projector with high heat dissipation efficiency as claimed in claim 1, wherein: a positioning block (9) is arranged in the mounting cavity (6), and a guide groove (10) matched with the positioning block (9) is formed in the heat dissipation plate (502).
3. The projector with high heat dissipation efficiency as claimed in claim 1, wherein: the cross section of the gathering block (501) is fan-shaped, and the heat dissipation plates (502) are arranged along the outer edge of the gathering block (501) in an array mode.
4. The projector lamp capable of dissipating heat efficiently according to claim 1, wherein: the extension plate (503) comprises a support segment (50301) arranged along the end part of the heat dissipation plate (502) and expansion segments (50302) symmetrically arranged at two ends of the support segment (50301).
5. The projector lamp capable of dissipating heat efficiently according to claim 4, wherein: the section of the extension plate (503) is U-shaped or V-shaped.
6. The projector with high heat dissipation efficiency as claimed in claim 1, wherein: the fixing mechanism (8) comprises a sleeve (801) arranged on the heat dissipation plate (502) and a fixing bolt (802) penetrating through the lamp body (1) and screwed with the sleeve (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222605240.7U CN218178707U (en) | 2022-09-30 | 2022-09-30 | Can high-efficient radiating projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222605240.7U CN218178707U (en) | 2022-09-30 | 2022-09-30 | Can high-efficient radiating projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218178707U true CN218178707U (en) | 2022-12-30 |
Family
ID=84624677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222605240.7U Active CN218178707U (en) | 2022-09-30 | 2022-09-30 | Can high-efficient radiating projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218178707U (en) |
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2022
- 2022-09-30 CN CN202222605240.7U patent/CN218178707U/en active Active
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