CN210141563U - Tunnel lamp convenient to change - Google Patents
Tunnel lamp convenient to change Download PDFInfo
- Publication number
- CN210141563U CN210141563U CN201920733228.XU CN201920733228U CN210141563U CN 210141563 U CN210141563 U CN 210141563U CN 201920733228 U CN201920733228 U CN 201920733228U CN 210141563 U CN210141563 U CN 210141563U
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- frame
- lamp
- lower frame
- upper frame
- base
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a tunnel lamp convenient to change, including fixing device, fixing device includes fixed part and installation department, and the fixed part includes the base, is equipped with the mounting hole on the base, and the installation department includes rectangular frame, and rectangular frame includes upper frame and underframe, and upper frame and underframe dismantlement formula are connected, are equipped with the spout on the inside wall of underframe, match on the spout and are equipped with the slide bar, and the lateral wall that the one end of slide bar runs through the underframe extends to the external connection slider; the sliding block is provided with a positioning hole, and the lower frame is provided with a plurality of bottom holes matched with the positioning hole; the mounting part also comprises a positioning pin, one end of the positioning pin is provided with an anti-lost chain, and the other end of the anti-lost chain is fixed with the outer wall of the upper frame or the lower frame; a substrate is fixed on the sliding rod, and an LED lamp body is fixed on the substrate; the base is fixedly connected with the upper frame; the utility model discloses convenient maintenance and change can also adjust the illumination range simultaneously, and the commonality is good.
Description
Technical Field
The utility model relates to a tunnel lamp field, especially a tunnel lamp convenient to change.
Background
Along with the continuous development of society, railway tunnel, highway tunnel, subway, bridge culvert are increasing day by day, and in narrow and small tunnel space, in order to guarantee driving safety, the luminance of road surface is big and light is even, and the glare is little, and light is strong to the penetrability of smog, and lamps and lanterns long service life, therefore put forward higher requirement to the illumination lamps and lanterns, for the maintainer, it is the first choice to change the convenience, adjust simple and easy, therefore, the applicant proposes this application.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model discloses a tunnel lamp convenient to replace, which comprises a fixing device, wherein the fixing device comprises a fixing part and an installation part, the fixing part comprises a base, the base is provided with an installation hole, the installation part comprises a rectangular frame, the rectangular frame comprises an upper frame and a lower frame, the upper frame is detachably connected with the lower frame, the inner side wall of the lower frame is provided with a chute, a sliding rod is matched and arranged on the chute, and one end of the sliding rod penetrates through the side wall of the lower frame and extends to the outside to be connected with a sliding block; the sliding block is provided with a positioning hole, and the lower frame is provided with a plurality of bottom holes matched with the positioning hole; the mounting part also comprises a positioning pin, one end of the positioning pin is provided with an anti-lost chain, and the other end of the anti-lost chain is fixed with the outer wall of the upper frame or the lower frame; a substrate is fixed on the sliding rod, and an LED lamp body is fixed on the substrate;
the base is fixedly connected with the upper frame.
Preferably, a surface of the substrate away from the lamp body is provided with a heat sink.
Preferably, the radiating fin is provided with a plurality of radiating fins, and the radiating fins are provided with spiral radiating ribs.
Preferably, a lampshade is arranged on the lower surface of the lower frame and is in a horn shape.
Preferably, the lamp shade is further provided with a transparent lamp cover, the lamp cover is clamped with the lamp shade, and the surface of the lamp cover is an arc surface.
Preferably, a dust screen is arranged outside the rectangular frame.
The utility model has the advantages that: (1) the rectangular frame is arranged into the detachable upper frame and the detachable lower frame, so that the base does not need to be detached when the rectangular frame is subsequently overhauled or replaced, only the lower frame needs to be detached, and the operation is simple; (2) the base plate is arranged in the lower frame in a sliding mode, can be adjusted to a proper position according to illumination requirements during installation, and is fixed through the positioning pin; the method is suitable for occasions with different requirements and has good universality; (3) the anti-lost chain is arranged on the positioning pin, so that the quick positioning of maintainers can be facilitated, the positioning pin is not easy to lose, and time and labor are saved; and (4) the radiating ribs are arranged on the radiating wings, so that the radiating performance is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the lower frame of the present invention;
FIG. 3 is a schematic structural view of a heat dissipating fin of the present invention;
in the figure, 1-base, 101-mounting hole, 2-rectangular frame, 201-upper frame, 202-lower frame, 2021-bottom hole, 2022-positioning hole, 2023-sliding groove, 3-base plate, 301-sliding block, 302-positioning pin, 303-anti-lost chain, 4-radiating fin, 401-radiating wing, 402-radiating rib, 5-LED lamp body, 6-lampshade and 7-lamp cover.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, 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 of ordinary skill in the art through specific situations.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and 2, a tunnel lamp convenient to replace includes a fixing device, the fixing device includes a fixing portion and a mounting portion, the fixing portion includes a base 1, a mounting hole 101 is formed on the base 1, the mounting portion includes a rectangular frame 2, the rectangular frame 2 includes an upper frame 201 and a lower frame 202, the upper frame 201 and the lower frame 202 are detachably connected, specifically, clamped, or fixed blocks are disposed on the upper frame 201 and the lower frame 202, through holes are disposed on the fixed blocks, and are fixed by bolts or in other manners, but not limited thereto, a sliding groove 2023 is disposed on an inner side wall of the lower frame 202, a sliding rod is disposed on the sliding groove 2023 in a matching manner, and one end of the sliding rod extends through a side wall of the lower frame 202 to an external connection slider 301; a positioning hole 2022 is formed in the slider 301, and a plurality of bottom holes 2021 matched with the positioning hole 2022 are formed in the lower frame 202; the mounting part further comprises a positioning pin 302, one end of the positioning pin 302 is provided with an anti-lost chain 303, and the other end of the anti-lost chain 303 is fixed with the outer wall of the upper frame 201 or the lower frame 202; a substrate 3 is fixed on the sliding rod, and an LED lamp body 5 is fixed on the substrate 3;
the base 1 is fixedly connected with the upper frame 201.
And a radiating fin 4 is arranged on one surface of the substrate, which is far away from the lamp body.
Example 2
The present embodiment is further optimized on the basis of embodiment 1, and specifically, as shown in fig. 3, a plurality of radiating fins 401 are disposed on the radiating fin 4, and a spiral radiating rib 402 is disposed on the radiating fin 401, so as to improve the radiating performance of the tunnel lamp.
The lower surface of the lower frame 202 is provided with a lampshade 6, and the lampshade 6 is trumpet-shaped.
The lamp shade 6 is further provided with a transparent lamp cover 7, the lamp cover 7 is connected with the lamp shade 6 in a clamping mode, and the surface of the lamp cover 7 is an arc surface.
The outside of the rectangular frame 2 is provided with a dust screen which has a certain protection effect on the lamp body.
During the use, adjust the slide bar earlier, adjust according to the scene demand and finish the back and adopt locating pin 302 to fix, again with base 1 install on the tunnel wall can, when needing to be changed and overhaul, only need with the underframe 202 pull down can.
The above embodiments only describe the best mode of use of the existing equipment, and similar common mechanical means are used to replace the elements in the present embodiments, which fall into the protection scope.
Claims (6)
1. The utility model provides a tunnel lamp convenient to change which characterized in that: the fixing device comprises a fixing part and an installation part, wherein the fixing part comprises a base (1), an installation hole (101) is formed in the base (1), the installation part comprises a rectangular frame (2), the rectangular frame (2) comprises an upper frame (201) and a lower frame (202), the upper frame (201) is detachably connected with the lower frame (202), a sliding groove (2023) is formed in the inner side wall of the lower frame (202), a sliding rod is arranged on the sliding groove (2023) in a matching mode, and one end of the sliding rod penetrates through the side wall of the lower frame (202) and extends to the outside to be connected with a sliding block (301); a positioning hole (2022) is formed in the sliding block (301), and a plurality of bottom holes (2021) matched with the positioning hole (2022) are formed in the lower frame (202); the mounting part further comprises a positioning pin (302), one end of the positioning pin (302) is provided with an anti-lost chain (303), and the other end of the anti-lost chain (303) is fixed with the outer wall of the upper frame (201) or the lower frame (202); a base plate (3) is fixed on the sliding rod, and an LED lamp body (5) is fixed on the base plate (3);
the base (1) is fixedly connected with the upper frame (201).
2. A tunnel lamp for easy replacement as claimed in claim 1, wherein: and a radiating fin (4) is arranged on one surface of the substrate, which is far away from the lamp body.
3. A tunnel lamp for easy replacement as claimed in claim 2, wherein: the radiating fin (4) is provided with a plurality of radiating fins (401), and the radiating fins (401) are provided with spiral radiating ribs (402).
4. A tunnel lamp for easy replacement as claimed in claim 3, wherein: the lower surface of the lower frame (202) is provided with a lampshade (6), and the lampshade (6) is trumpet-shaped.
5. The easy-to-replace tunnel lamp of claim 4, wherein: still be equipped with transparent lamp lid (7) on lamp shade (6), lamp lid (7) with lamp shade (6) joint sets up, the surface of lamp lid (7) is the arc surface.
6. The easy-to-replace tunnel lamp of claim 5, wherein: and a dust screen is arranged outside the rectangular frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920733228.XU CN210141563U (en) | 2019-05-21 | 2019-05-21 | Tunnel lamp convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920733228.XU CN210141563U (en) | 2019-05-21 | 2019-05-21 | Tunnel lamp convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210141563U true CN210141563U (en) | 2020-03-13 |
Family
ID=69734206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920733228.XU Active CN210141563U (en) | 2019-05-21 | 2019-05-21 | Tunnel lamp convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210141563U (en) |
-
2019
- 2019-05-21 CN CN201920733228.XU patent/CN210141563U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: 334400 Building 1, 125 Longmen Road, Shangrao economic and Technological Development Zone, Jiangxi Province Patentee after: Shangrao golden yellow light Research Institute Co.,Ltd. Address before: 330000 room b-153, 2nd floor, building B, Weizong space, Huigu Creative Industry Park, 899 Xuefu Avenue, Honggutan New District, Nanchang City, Jiangxi Province Patentee before: Jiangxi Jinhuang Intelligent Lighting Co.,Ltd. |