CN110671651A - Active heat dissipation type electric lamp for subway platform - Google Patents
Active heat dissipation type electric lamp for subway platform Download PDFInfo
- Publication number
- CN110671651A CN110671651A CN201910998181.4A CN201910998181A CN110671651A CN 110671651 A CN110671651 A CN 110671651A CN 201910998181 A CN201910998181 A CN 201910998181A CN 110671651 A CN110671651 A CN 110671651A
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- CN
- China
- Prior art keywords
- heat dissipation
- fixedly connected
- wall
- lampshade
- lamp
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Abstract
The invention discloses an active heat dissipation type electric lamp for a subway platform, which comprises a lampshade and a lamp body, wherein the lamp body is fixedly connected to the upper inner wall of the lampshade, the lower wall of the lampshade is provided with a dust removal mechanism, the two side walls of the lampshade are respectively provided with a heat dissipation mechanism, the heat dissipation mechanism comprises an installation opening arranged on the side wall of the lampshade, the middle part of the installation opening is provided with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a plurality of fan blades, one fan blade is magnetic, the opposite poles of the fan blades with magnetism on the two sides are attracted, the side walls of the other three fan blades are embedded with heat dissipation tiles, the side wall of the installation opening is embedded with a plurality of electromagnetic blocks, the side walls of the electromagnetic blocks are respectively and fixedly connected with temperature control pieces, and the temperature control pieces. The invention can automatically radiate and cool the lampshade when the temperature is overhigh, thereby prolonging the service life of the electric lamp and saving the time and energy of workers.
Description
Technical Field
The invention relates to the technical field of public equipment of subway platforms, in particular to an active heat dissipation type electric lamp for a subway platform.
Background
At present, more and more cities with subways are owned by China, traffic networks of the cities are developed more and more, great convenience is brought to people's traveling, as is well known, as subway stations are built underground, all-weather electric lamps are required to be used for lighting, but the existing electric lamps for the subway stations have the following problems:
1. the electric lamp used in the existing subway station platform has no mechanism capable of dissipating heat, and the electric lamp can generate a large amount of heat after working all day long, so that the temperature in the lamp shade of the electric lamp is overhigh, and the common lamp shade is almost a closed space for protecting a bulb, so that the heat dissipation effect is poorer, the service life of the electric lamp can be reduced, and the heat generated by the work of the electric lamp can not be effectively utilized;
2. the electric light that current subway platform was used because long-time fixed mounting in the subway station, the lower wall of its lamp shade can adhere to a large amount of dusts, and these dusts are attached to outside the lamp shade and both influence its aesthetic property, and the radiating effect of electric light becomes worse again, because the position of electric light installation is higher, if clean through the manual work, still need the staff to use the ladder, climb to the eminence, the reuse is wet and is cleaned, has greatly wasted staff's time and energy.
Therefore, it is necessary to design an active heat dissipation type electric lamp for a subway station to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an active heat dissipation type electric lamp for a subway platform.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a subway platform is with initiative heat dissipation type electric light, includes lamp shade and lamp body, lamp body fixed connection is at the last inner wall of lamp shade, the lamp shade lower wall is equipped with dust removal mechanism, lamp shade both sides wall all is equipped with heat dissipation mechanism, heat dissipation mechanism is including setting up the installing port at the lamp shade lateral wall, the installing port middle part is equipped with the pivot, a plurality of flabellums of pivot lateral wall fixedly connected with, one of them the flabellum has magnetism, and both sides have magnetic flabellum heteropole and inhale mutually, and other three the flabellum lateral wall inlays and is equipped with the heat dissipation tile, the installing port lateral wall inlays and is equipped with a plurality of electromagnetic blocks, and is a plurality of the equal fixedly connected with temperature control piece of electromagnetic block lateral wall, the temperature control piece passes through.
Preferably, dust removal mechanism is including setting up the installation cavity at the lamp shade lower wall, top fixedly connected with permanent magnetism piece in the installation cavity, installation cavity inner wall fixedly connected with shakes the spring, shake a plurality of thin poles of spring lower wall fixedly connected with, it is a plurality of the ball is patted to the equal fixedly connected with of thin pole lower wall, the lamp shade lower wall is fixed to be pegged graft and is had the lead frame, and the U type of lead frame for invering, the both ends of lead frame run through the installation cavity upper wall and with shake spring both ends fixed connection.
Preferably, the inner wall fixedly connected with bracing piece under the lamp shade, the bracing piece passes through the bearing and is connected with the pivot rotation.
The invention has the following beneficial effects:
1. compared with the prior art, the lamp is provided with the heat dissipation mechanism, the temperature rises to reach the critical value of the temperature control sheet through the long-time work of the lamp, the electromagnetic blocks clockwise adjacent to the temperature control sheet generate magnetism, so that the fan blades are attracted to rotate, the temperature control sheet is dissipated while the fan blades rotate, and the temperatures of other temperature control sheets rise, so that the fan blades rotate all the time, the flow rate of air is accelerated, and hot air in the lamp shade is blown out;
2. compared with the prior art, the dust removal device is provided with the dust removal mechanism, the lead frame periodically cuts magnetic induction lines through the process that the magnetic fan blades are close to and far away from the lead frame, so that induction current is periodically generated, the vibration spring is periodically electrified and attracted and bent by the permanent magnet blocks, and the vibration spring can rapidly vibrate up and down when being recovered to the original state, so that the flapping ball rapidly flaps the lower wall of the lampshade to flap dust on the lower wall of the lampshade.
Drawings
Fig. 1 is a schematic structural diagram of an active heat dissipation type electric lamp for a subway station according to the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is an enlarged view of a structure at a position B of an active heat dissipation type electric lamp for a subway platform according to the present invention.
In the figure: 1 lampshade, 2 lamp bodies, 3 electromagnetic blocks, 4 fan blades, 5 rotating shafts, 6 mounting ports, 7 lead frames, 8 mounting cavities, 9 vibrating springs, 10 supporting rods, 11 electric wires, 12 temperature control pieces, 13 heat dissipation tiles, 14 permanent magnetic blocks, 15 thin rods and 16 patting balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, an active heat dissipation type electric lamp for a subway platform comprises a lamp shade 1 and a lamp body 2, wherein the lamp shade 1 is made of a transparent material, and the lamp body 2 is fixedly connected to the upper inner wall of the lamp shade 1.
1 lower wall of lamp shade is equipped with dust removal mechanism, dust removal mechanism is including setting up the installation cavity 8 at 1 lower wall of lamp shade, top fixedly connected with permanent magnetism piece 14 in installation cavity 8, 8 inner wall fixedly connected with of installation cavity shake spring 9, a plurality of thin pole 15 of the 9 lower wall fixedly connected with of spring that shakes, the equal fixedly connected with of a plurality of thin pole 15 lower walls is clapped and is beaten ball 16, 1 lower wall of lamp shade is fixed to be pegged graft there is wire frame 7, and wire frame 7 is the U type of invering, 8 upper walls of installation cavity and with shake spring 9 both ends fixed connection are run through at the both ends of wire frame 7, be worth noting, because installation cavity 8 is narrower, so can not influence the illumination condition of electric.
The two side walls of the lampshade 1 are respectively provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a mounting opening 6 arranged on the side wall of the lampshade 1, the mounting opening 6 is of a circular structure, the middle part of the mounting opening 6 is provided with a rotating shaft 5, the lower inner wall of the lampshade 1 is fixedly connected with a support rod 10, the support rod 10 is rotatably connected with the rotating shaft 5 through a bearing, the side wall of the rotating shaft 5 is fixedly connected with a plurality of fan blades 4, and the plurality of fan blades 4 are obliquely arranged to ensure that when the fan blades 4 on two sides rotate, the fan blades 4 on the left side suck air outside the lampshade 1 into the lampshade 1, the fan blades 4 on the right side blow air in the lampshade 1 out of the lampshade 1, one fan blade 4 has magnetism, the fan blades 4 with magnetism on two sides have magnetism, the heteropolarity of the fan blades 4 with magnetism on two sides attract each other, the side walls of the three fan blades 4 are embedded with heat dissipation tiles 13, the side, can produce electric current, with its external circuit switch on, temperature control piece 12 passes through electric wire 11 respectively rather than clockwise adjacent electromagnetism piece 3 electric connection, and every temperature control piece 12 all controls rather than the break-make of clockwise adjacent electromagnetism piece 3 promptly.
In the invention, under normal temperature, the temperature is lower than the critical value of the temperature control sheet 12, the electromagnetic block 3 has no magnetism, the device does not run, when the electric lamp continuously works to cause the environmental temperature to rise, and when the temperature reaches the critical value of the temperature control sheet 12, because the magnetic fan blade 4 is not provided with the heat dissipation tile 13, the temperature control sheet 12 which is opposite to the magnetic fan blade 4 can generate current and enable the electromagnetic block 3 which is clockwise adjacent to the magnetic fan blade 4 to generate magnetism, thereby attracting the fan blade 4 to rotate towards the electromagnetic block 3, when the fan blade 4 is close to the electromagnetic block 3, the fan blade 4 which is anticlockwise adjacent to the magnetic fan blade 4 rotates to the original position, and the heat dissipation tile 13 is used for dissipating heat to the temperature control sheet 12, so that the magnetism of the electromagnetic block 3 which is opposite to the magnetic fan blade 4 disappears, and the temperature control sheet 12 which is opposite to the magnetic fan blade 4 can generate magnetism because the heat dissipation tile 13 does not dissipate heat, thereby attracting the magnetic fan blade 4 to continue rotating, repeating the above operations, and making the fan blade 4 rotate ceaselessly at high temperature to accelerate the air flow passing through the lampshade 1 for heat dissipation, and stopping the device when the temperature is lower than the critical value of the temperature control sheet 12.
When the fan blades 4 on two sides rotate, when the magnetic fan blades 4 rotate together to a position close to the lower end, the wire frame 7 can cut magnetic induction lines between the two fan blades 4, so that current is generated, when the current passes through the vibrating spring 9, the vibrating spring 9 at the moment is equivalent to an electrified solenoid coil, has magnetism, is attracted by the permanent magnet 14, is bent upwards, when the two fan blades 4 rotate to the upper side, the wire frame 7 does not cut the magnetic induction lines, the current disappears, the magnetism of the vibrating spring 9 disappears, so that the lamp shade 1 has the tendency of recovering the original shape, and vibrates up and down, so that the beating balls 16 on the side walls of the thin rods 15 can quickly beat the lower wall of the lamp shade 1, the operation is repeated, the beating balls 16 can periodically beat the lower wall of the lamp shade 1, and dust on the lower wall of the lamp shade 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The utility model provides a subway platform is with initiative heat dissipation type electric light, includes lamp shade (1) and lamp body (2), lamp body (2) fixed connection is at the last inner wall of lamp shade (1), its characterized in that: lampshade (1) lower wall is equipped with dust removal mechanism, lampshade (1) both sides wall all is equipped with heat dissipation mechanism, heat dissipation mechanism is including setting up installing port (6) at lampshade (1) lateral wall, installing port (6) middle part is equipped with pivot (5), a plurality of flabellum (4) of pivot (5) lateral wall fixedly connected with, one of them flabellum (4) have magnetism, and both sides have magnetic flabellum (4) heteropole and inhale mutually, and other three flabellum (4) lateral wall inlays and is equipped with heat dissipation tile (13), installing port (6) lateral wall inlays and is equipped with a plurality of electromagnetic blocks (3), and is a plurality of the equal fixedly connected with temperature control piece (12) of electromagnetic block (3) lateral wall, temperature control piece (12) are through electric wire (11) respectively rather than clockwise adjacent electromagnetic block (3) electric connection.
2. The active heat dissipation type electric lamp for a subway platform as claimed in claim 1, wherein: dust removal mechanism is including setting up installation cavity (8) at lamp shade (1) lower wall, top fixedly connected with permanent magnetism piece (14) in installation cavity (8), installation cavity (8) inner wall fixedly connected with shakes spring (9), shake a plurality of thin pole (15) of spring (9) lower wall fixedly connected with, it is a plurality of the equal fixedly connected with of thin pole (15) lower wall is clapped and is beaten ball (16), lamp shade (1) lower wall is fixed to be pegged graft and is had wire frame (7), and wire frame (7) is the U type of invering, the both ends of wire frame (7) run through installation cavity (8) upper wall and with shake spring (9) both ends fixed connection.
3. The active heat dissipation type electric lamp for a subway platform as claimed in claim 1, wherein: the inner wall fixedly connected with bracing piece (10) under lamp shade (1), bracing piece (10) rotate with pivot (5) through the bearing and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910998181.4A CN110671651B (en) | 2019-10-21 | 2019-10-21 | Active heat dissipation type electric lamp for subway platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910998181.4A CN110671651B (en) | 2019-10-21 | 2019-10-21 | Active heat dissipation type electric lamp for subway platform |
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| Publication Number | Publication Date |
|---|---|
| CN110671651A true CN110671651A (en) | 2020-01-10 |
| CN110671651B CN110671651B (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910998181.4A Active CN110671651B (en) | 2019-10-21 | 2019-10-21 | Active heat dissipation type electric lamp for subway platform |
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| Country | Link |
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| CN (1) | CN110671651B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853559A (en) * | 2020-08-06 | 2020-10-30 | 徐永金 | 5G intelligent LED lamp |
| CN111887689A (en) * | 2020-08-11 | 2020-11-06 | 刘艳艳 | Electromagnetic temperature control type cup cover |
| CN111974126A (en) * | 2020-08-18 | 2020-11-24 | 刘雨田 | Waste gas purification pipeline for refuse treatment |
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| CN111974126A (en) * | 2020-08-18 | 2020-11-24 | 刘雨田 | Waste gas purification pipeline for refuse treatment |
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| Publication number | Publication date |
|---|---|
| CN110671651B (en) | 2021-11-23 |
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Inventor after: Tan Yujuan Inventor after: Zhang Yongdong Inventor before: Zhang Yongdong |
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Effective date of registration: 20211110 Address after: 518000 Zhujiang Plaza Hotel area d1302-k, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Applicant after: Shenzhen anpusheng Technology Co., Ltd Address before: 244000 Room 405, building 55, world garden, Tongguanshan District, Tongling City, Anhui Province Applicant before: Yong Dong Zhang |