CN218367595U - Bus carriage lamp - Google Patents
Bus carriage lamp Download PDFInfo
- Publication number
- CN218367595U CN218367595U CN202222964719.XU CN202222964719U CN218367595U CN 218367595 U CN218367595 U CN 218367595U CN 202222964719 U CN202222964719 U CN 202222964719U CN 218367595 U CN218367595 U CN 218367595U
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- Prior art keywords
- outer frame
- power supply
- led lamp
- bus
- magnetite
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Abstract
The utility model provides a bus carriage lamp, include: the lamp shade is movably connected to the bottom of the outer frame, and a layer of double-faced adhesive tape is arranged on the top surface of the outer frame; the bottom surface of the outer frame is inwards sunken to form a power supply cavity, and an LED lamp tube is arranged in the power supply cavity; the recess has all been opened to the side around the outer frame, recess inboard and power chamber intercommunication, be provided with the heat dissipation grid between recess and the power chamber, compare with prior art, the utility model discloses following beneficial effect has: can directly fix the top of outer frame at the top of bus, carriage seat, the inside lateral wall in carriage through the double faced adhesive tape, the vestige is not left in the dismouting, and the existence of easy dyestripping can prevent that the double faced adhesive tape from being stained with the dust in the in-process of transportation, when the pasting that needs are actual, will easily dyestripping again.
Description
Technical Field
The utility model belongs to carriage lamp equipment field, in particular to bus carriage lamp.
Background
The LED carriage lamp that has also used more and more now on the bus throws light on, china utility model CN213513631U for the bus, including the drain pan, the drain pan bottom is provided with the bleeder vent, the inside fixed heat dissipation fan that is provided with of bleeder vent, the inside LED lamp plate that is provided with of drain pan, the equal joint in drain pan both ends is provided with fixed lid, the inside fixed plate that is provided with of fixed lid, the standing groove has been seted up to the fixed plate tip, standing groove and LED lamp plate cross sectional dimension size looks adaptation, there is the epitheca at the drain pan top through bolt threaded connection, LED lamp plate surface is provided with a plurality of LED lamp pearls, the inserting groove of two symmetries is seted up to fixed lid tip, the fixed lid outer wall is provided with the fixed slot of two symmetries, the inserting groove and the inside intercommunication of fixed slot of homonymy, the drain pan both ends all are provided with the block of two symmetries, block and the inside joint cooperation of fixed slot and inserting groove, the utility model discloses convenient dismantlement, the follow-up maintenance of being convenient for is cleaned, and the radiating effect is good.
In the above documents, although the disassembly is convenient, there is a trace on the inner wall of the vehicle compartment after the disassembly, so that it is desirable to design a lamp body which is convenient to disassemble and assemble and has no trace.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a bus carriage lamp solves the problem of proposing in the above-mentioned background art.
The utility model discloses a following technical scheme realizes: a bus compartment light comprising: the lamp shade is movably connected to the bottom of the outer frame, and a layer of double-faced adhesive tape is arranged on the top surface of the outer frame;
the bottom surface of the outer frame is inwards sunken to form a power supply cavity, and an LED lamp tube is arranged in the power supply cavity;
grooves are formed in the front side face and the rear side face of the outer frame, the inner sides of the grooves are communicated with the power supply cavity, and a heat dissipation grating is arranged between each groove and the corresponding power supply cavity;
the LED lamp is characterized in that a containing cavity is formed in the periphery of the bottom of the outer frame, limiting rods are connected to the periphery of the top of the lampshade, and the limiting rods are movably connected in the containing cavity.
In a preferred embodiment, a layer of easy-to-tear film is attached to the double-sided adhesive.
As a preferred embodiment, the LED lamp tube is connected to an external circuit through a wire, a switch for controlling the operating state of the LED lamp tube is disposed on the wire, the external circuit may be a cigarette lighter interface inside a carriage or a vehicle internal circuit, and the operating state of the LED lamp tube is controlled through the switch, so as to control the on or off of the LED lamp tube.
As a preferred embodiment, the heat dissipation grid is a plate body with a plurality of circular through holes, and in practical use, because the inner side of the groove is communicated with the power supply cavity, the heat of the LED lamp tube can be discharged to the outside through the heat dissipation grid.
As a preferred embodiment, the top of the accommodating cavity is provided with a through hole, one end of the through hole penetrates through the outer frame to the top surface of the outer frame, the through hole is a T-shaped through hole, and in practical use, if the outer frame needs to be fixed for a long time, fixing bolts penetrate through the through hole, so that the outer frame is fixed on the top of a bus, a carriage seat and a carriage inner side wall.
As a preferred embodiment, the gag lever post all is equipped with a plurality of with holding the chamber, the top of gag lever post is provided with the second magnetite, the top that holds the chamber is provided with first magnetite, first magnetite cooperatees with the second magnetite.
After the technical scheme is adopted, the beneficial effects of the utility model are that: can directly fix the top of outer frame at the top of bus, carriage seat, the inside lateral wall in carriage through the double faced adhesive tape, the trace is not left in the dismouting, and the existence of easy tear film can prevent that the double faced adhesive tape from being stained with the dust at the in-process of transportation, when the pasting of needs reality, again will easily tear the membrane and tear.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is the utility model relates to an overall structure schematic diagram of bus carriage lamp.
Fig. 2 is the utility model relates to a power supply chamber schematic diagram of bus compartment lamp.
Fig. 3 is the utility model discloses a lamp shade schematic diagram of bus compartment lamp.
In the figure, 1-an outer frame, 11-an easy-tear film, 12-a double-sided adhesive tape, 13-a through hole, 14-a switch, 15-an accommodating cavity, 16-a groove, 17-a heat dissipation grid, 18-a power supply cavity, 19-an LED lamp tube and 151-a first magnet;
2-lampshade, 21-limiting rod, 211-second magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a bus compartment light comprising: the lamp shade comprises an outer frame 1 and a lamp shade 2 movably connected to the bottom of the outer frame 1, wherein a layer of double-faced adhesive tape 12 is arranged on the top surface of the outer frame 1;
the bottom surface of the outer frame 1 is sunken inwards to form a power supply cavity 18, and an LED lamp tube 19 is arranged inside the power supply cavity 18;
the bottom of the outer frame 1 is provided with a containing cavity 15 all around, the top of the lampshade 2 is connected with a limiting rod 21 all around, and the limiting rod 21 is movably connected in the containing cavity 15.
As an embodiment of the utility model, double faced adhesive tape 12 upper berth has one deck easy tear film 11, in the in-service use, if needs interim fixed outer frame 1, can directly fix the top of outer frame 1 at the top of bus, carriage seat, the inside lateral wall in carriage through double faced adhesive tape 12, and easy tear film 11's existence can prevent that double faced adhesive tape 12 from being stained with the dust at the in-process of transportation, when needs are actual to paste, will tear easy tear film 11 again.
The LED lamp tube 19 is connected with an external circuit through an electric wire, the electric wire is provided with a switch 14 for controlling the working state of the LED lamp tube 19, the external circuit can be a cigarette lighter interface inside a carriage or a vehicle internal circuit, and the working state of the LED lamp tube 19 is controlled through the switch 14, so that the LED lamp tube 19 is controlled to be turned on or turned off.
As an embodiment of the utility model, the heat dissipation grid 17 is a plate body that has the circular through-hole 13 of a plurality of, in the in-service use, because recess 16 inboard and power supply chamber 18 intercommunication, so the heat of LED fluorescent tube 19 can be discharged to the outside through heat dissipation grid 17, simultaneously because heat dissipation grid 17 is installed at recess 16 inboard, so when daily use, the dust can not directly fall into heat dissipation grid 17, this kind can maximumly avoid the dust to fall into in power supply chamber 18.
As an embodiment of the utility model, open at the top of holding chamber 15 has through-hole 13, and the one end of through-hole 13 runs through outer frame 1, and until the top surface of outer frame 1, through-hole 13 is a T style of calligraphy through-hole 13, and in the time of practical use, if long-term fixed outer frame 1 is required, then run through-hole 13 with fixing bolt to fix outer frame 1 at the top of bus, carriage seat, the inside lateral wall in carriage.
Gag lever post 21 all is equipped with a plurality of with holding chamber 15, the top of gag lever post 21 is provided with second magnetite 211, the top that holds chamber 15 is provided with first magnetite 151, first magnetite 151 cooperatees with second magnetite 211, in the time of in-service use, cooperate with second magnetite 211 through first magnetite 151, thereby connect gag lever post 21 in holding chamber 15, then connect lamp shade 2 in the bottom of power supply chamber 18, this kind of design is for the change of convenient later stage LED fluorescent tube 19, and simultaneously, can hide fixing bolt's installation vestige through gag lever post 21, and is more pleasing to the eye.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A bus compartment light comprising: the lampshade comprises an outer frame and a lampshade movably connected to the bottom of the outer frame, and is characterized in that a layer of double-faced adhesive tape is arranged on the top surface of the outer frame;
the bottom surface of the outer frame is inwards sunken to form a power supply cavity, and an LED lamp tube is arranged in the power supply cavity;
grooves are formed in the front side surface and the rear side surface of the outer frame, the inner sides of the grooves are communicated with the power supply cavity, and a heat dissipation grid is arranged between the grooves and the power supply cavity;
the LED lamp is characterized in that a containing cavity is formed in the periphery of the bottom of the outer frame, limiting rods are connected to the periphery of the top of the lampshade, and the limiting rods are movably connected in the containing cavity.
2. A bus compartment light as claimed in claim 1, wherein: and a layer of easily torn film is attached to the double-sided adhesive.
3. A bus compartment light as claimed in claim 2, wherein: the LED lamp tube is connected with an external circuit through an electric wire, and a switch used for controlling the working state of the LED lamp tube is arranged on the electric wire.
4. A bus compartment light as claimed in claim 1, wherein: the heat dissipation grating is a plate body with a plurality of circular through holes.
5. A bus compartment light as claimed in claim 1, wherein: the top of the containing cavity is provided with a through hole, one end of the through hole penetrates through the outer frame until reaching the top surface of the outer frame, and the through hole is a T-shaped through hole.
6. A bus compartment light as claimed in claim 5, wherein: the gag lever post all is equipped with a plurality of with holding the chamber, the top of gag lever post is provided with the second magnetite, the top that holds the chamber is provided with first magnetite, first magnetite cooperatees with the second magnetite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222964719.XU CN218367595U (en) | 2022-11-08 | 2022-11-08 | Bus carriage lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222964719.XU CN218367595U (en) | 2022-11-08 | 2022-11-08 | Bus carriage lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218367595U true CN218367595U (en) | 2023-01-24 |
Family
ID=84939002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222964719.XU Active CN218367595U (en) | 2022-11-08 | 2022-11-08 | Bus carriage lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218367595U (en) |
-
2022
- 2022-11-08 CN CN202222964719.XU patent/CN218367595U/en active Active
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