CN215944556U - Atmosphere lamp structure for rail transit - Google Patents
Atmosphere lamp structure for rail transit Download PDFInfo
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- CN215944556U CN215944556U CN202122548336.XU CN202122548336U CN215944556U CN 215944556 U CN215944556 U CN 215944556U CN 202122548336 U CN202122548336 U CN 202122548336U CN 215944556 U CN215944556 U CN 215944556U
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- lamp body
- contact
- chain
- mounting groove
- rail transit
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Abstract
The utility model belongs to the field of lamps, and particularly relates to an atmosphere lamp structure for rail transit, which comprises an installation groove and a lamp body arranged on the installation groove, wherein contact power transmission potentials are arranged at the positions, located on the two sides of the lamp body, of the installation groove, power taking chains are arranged at the two ends of the lamp body, the two power taking chains are in contact with the contact power transmission potentials to realize the electrification of the lamp body, power taking chain fixing magnets are arranged at the two ends of the installation groove, the positions of the power taking chains are limited by the power taking chain fixing magnets, and meanwhile, the power taking chains are ensured to be in contact with the contact power transmission potentials Stability to touch.
Description
Technical Field
The utility model belongs to the field of lamps, and particularly relates to an atmosphere lamp structure for rail transit.
Background
With the increasing development of rail transit products and the improvement of personalized requirements, the current products not only pay attention to the aspects of functions and quality, but also have higher and higher requirements on driving experience, comfort and vehicle quality, and the requirements of rail transit products on lamps are increasingly enhanced. Taking the atmosphere lamp as an example, the arrangement position of the atmosphere lamp is also changed slowly, and the atmosphere lamp is not limited to the application of the interior trim, and has gradually developed to the exterior trim atmosphere lamp, so that the IP protection level of the mounting structure is required to be higher and higher, and the requirements on various aspects of the structure, the function, the material and the like of the atmosphere lamp are also more strict.
The existing atmosphere lamp electricity taking mode is usually connected by a metal contact or a wire harness; the metal contact is easy when the locomotive operation, under the circumstances such as vibration or dismouting, thereby often because the contact rupture can not normally get the electricity and cause the trouble, and the pencil connection can lead to the dismouting inconvenient and not pleasing to the eye enough, and life can receive dismouting frequency influence scheduling problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an atmosphere lamp structure for rail transit, which is convenient and reliable to mount.
The train power supply device comprises an installation groove arranged at a train installation station and a lamp body arranged on the installation groove, wherein contact power supply potentials are arranged at the positions, located on the two sides of the lamp body, of the installation groove, power supply chains are arranged at the two ends of the lamp body, the two power supply chains are in contact with the contact power supply potentials to achieve power-on of the lamp body, power supply chain fixing magnets are arranged at the two ends of the installation groove, and the power supply chain fixing magnets limit the positions of the power supply chains and ensure that the power supply chains are in contact with the contact power supply potentials.
Furthermore, the contact potential is a conductive sheet arranged at the bottom side of the groove.
Furthermore, the device also comprises an auxiliary fixing structure of the power taking chain.
Furthermore, the auxiliary fixing structure of the power taking chain is a fastening plug which enables the power taking chain to be in close contact with a power supply potential.
Furthermore, at least one side of the mounting groove is provided with a lamp body fixing magnet, the lamp body is fixed in the mounting groove through the lamp body fixing magnet, and the magnetic side of the lamp body and the lamp body fixing magnet is made of magnetic materials or is correspondingly provided with a magnetic block.
Further, the lamp body fixing magnet is disposed at one side of the bottom of the mounting recess.
Furthermore, the lamp body fixing magnets are arranged in a plurality of equal intervals along the length direction of the lamp body.
Furthermore, the lamp body fixing magnet is pre-buried or tightly arranged in the mounting groove.
Further, the depth of the mounting groove corresponds to the thickness of the lamp body.
Furthermore, the fixed magnet of the electricity taking chain is made of sintered N50 type neodymium iron boron materials.
The utility model has the advantages that the lamp body of the utility model takes electricity through the electricity taking chain, realizes flexible electricity taking, ensures that the connecting structure can not be broken, ensures stable and reliable connection, is suitable for the vibration environment of trains of rail transit, the fixing magnets of the electricity taking chains are arranged at the two ends of the mounting groove, so that the end parts of the two electricity taking chains are in contact with the fixing magnets of the electricity taking chains to fix the postures of the electricity taking chains, the shaking generated in the vibration process of the train is avoided, in addition, the fixed magnet of the electricity taking chain can also transmit magnetism to the electricity taking chain, so that the electricity taking chain and the conductive material of the contact power supply potential are attracted magnetically, the fixing reliability of the electricity taking chain is further improved, and the contact stability of the electricity taking chain and the contact power supply potential is greatly ensured.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figures, 1-mounting groove; 11-the lamp body fixing magnet; 12-fixing the magnet by using a power-taking chain; 2-a lamp body; 21-taking the electricity chain.
Detailed Description
As shown in fig. 1, the train power supply device comprises an installation groove 1 arranged at a train installation station and a lamp body 2 arranged on the installation groove 1, wherein contact power supply potentials are arranged at positions, located on two sides of the lamp body 2, of the installation groove 1, power supply chains 21 are arranged at two ends of the lamp body 2, the two power supply chains 21 are in contact with the contact power supply potentials to realize the electrification of the lamp body 2, power supply chain fixing magnets 12 are arranged at two ends of the installation groove 1, and the power supply chain fixing magnets 12 limit the positions of the power supply chains 21 and ensure that the power supply chains 21 are in contact with the contact power supply potentials.
The lamp body 2 of the utility model takes electricity through the electricity taking chain 21, realizes flexible electricity taking, ensures that a connecting structure cannot be broken, ensures stable and reliable connection, is suitable for the vibration environment of a train of rail transit, ensures that the end parts of two electricity taking chains 21 are contacted with the electricity taking chain fixing magnets 12 by arranging the electricity taking chain fixing magnets 12 at the two ends of the mounting groove 1, fixes the posture of the electricity taking chain 21, avoids shaking generated in the vibration process of the train, in addition, the electricity taking chain fixing magnets 12 can also transmit magnetism to the electricity taking chain 21, ensures that the electricity taking chain 21 is attracted by conductive materials of a contact feeding potential, further improves the fixing reliability of the electricity taking chain 21, greatly ensures the contact stability of the electricity taking chain 21 and the contact feeding potential, has easy realization of the integral structure, convenient disassembly and replacement, stable and reliable electricity taking mechanism, cannot be broken, the influence of environmental vibration is small.
The contact power supply potential is a conductive sheet arranged at the bottom side of the groove and is in magnetic contact with the power supply chain 21, so that the power supply stability is improved.
The utility model also comprises an electricity-taking chain auxiliary fixing structure. The auxiliary fixing structure of the power taking chain is a fastening plug for enabling the power taking chain 21 to be in close contact with a power supply potential, the fastening plug is plugged into the mounting groove 1 to enable the power taking chain 21 to be in close contact with the power supply potential, and meanwhile the power taking chain 21 can be shielded to improve the attractiveness.
At least one side of mounting groove 1 is provided with lamp body fixed magnet 11, lamp body 2 is fixed in mounting groove 1 through lamp body fixed magnet 11, lamp body 2 is inhaled one side with lamp body fixed magnet 11 magnetism and is inhaled the material or correspond and be provided with magnetism and inhale the piece for magnetism, lamp body 2 is fixed in mounting groove 1 through magnetism equally, makes holistic dismouting and convenient and fast, improves the work efficiency of installation and maintenance.
The lamp body fixing magnet 11 is arranged on one side of the bottom of the mounting groove 1, so that mounting stability is improved, and the lamp body 2 and the mounting groove 1 are mounted more stably and reliably when arranged on a suspended ceiling.
The lamp body fixing magnet 11 is provided with a plurality of magnets at equal intervals along the length direction of the lamp body 2, so that the installation stability of the lamp body 2 is improved.
The lamp body fixing magnet 11 is pre-buried or fastened in the mounting groove 1, and pre-buried because of no need of opening, the stability of the structure can be improved, and meanwhile, the attractiveness is improved.
The depth of the mounting groove 1 is consistent with the thickness of the lamp body 2, the surrounding degree is improved, and the side face of the lamp body 2 is prevented from being touched to cause the lamp body to fall off.
Get electric chain fixed magnet 12 and adopt sintering N50 type neodymium iron boron material to make, adopt strong magnet to improve stability, lamp body fixed magnet 11 also can adopt sintering N50 type neodymium iron boron material to make in addition.
Claims (10)
1. The utility model provides an atmosphere lamp structure for track traffic, characterized by, is including setting up mounting groove (1) at train installation station and lamp body (2) of setting on mounting groove (1), mounting groove (1) is located the both sides position of lamp body (2) and is provided with the contact and send the electric potential, and lamp body (2) both ends are provided with gets electric chain (21), and two are got electric chain (21) and contact and send the circular telegram that the electric potential contacted realization lamp body (2), mounting groove (1) both ends are provided with gets electric chain fixed magnet (12), get electric chain fixed magnet (12) and injectd getting electric chain (21) position and guarantee simultaneously to get electric chain (21) and contact and send the electric potential contact.
2. The atmosphere lamp structure for rail transit as claimed in claim 1, wherein the contact potential is a conductive sheet disposed on the bottom side of the groove.
3. The track traffic atmosphere lamp structure of claim 1, further comprising an electricity-taking chain auxiliary fixing structure.
4. The track traffic atmosphere lamp structure as claimed in claim 3, wherein the electricity-taking chain auxiliary fixing structure is a fastening plug for tightly contacting the electricity-taking chain (21) with the electricity-taking potential.
5. The atmosphere lamp structure for rail transit as claimed in claim 1, wherein at least one side of the mounting groove (1) is provided with a lamp body fixing magnet (11), the lamp body (2) is fixed in the mounting groove (1) through the lamp body fixing magnet (11), and the magnetic side of the lamp body (2) and the lamp body fixing magnet (11) is made of magnetic material or is correspondingly provided with a magnetic block.
6. The atmosphere lamp structure for rail transit according to claim 5, wherein the lamp body fixing magnet (11) is provided at the bottom side of the mounting recess (1).
7. The atmosphere lamp structure for rail transit as claimed in claim 5, wherein said lamp body fixing magnets (11) are provided in a plurality of numbers at equal intervals along the length direction of the lamp body (2).
8. The atmosphere lamp structure for rail transit as claimed in claim 5, wherein the lamp body fixing magnet (11) is pre-buried or tightly arranged in the mounting groove (1).
9. The atmosphere lamp structure for rail transit according to any one of claims 1 to 8, wherein the depth of the mounting recess (1) is consistent with the thickness of the lamp body (2).
10. The track traffic atmosphere lamp structure as claimed in any one of claims 1 to 8, wherein the electricity-taking chain fixing magnet (12) is made of sintered N50 type NdFeB material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122548336.XU CN215944556U (en) | 2021-10-21 | 2021-10-21 | Atmosphere lamp structure for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122548336.XU CN215944556U (en) | 2021-10-21 | 2021-10-21 | Atmosphere lamp structure for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215944556U true CN215944556U (en) | 2022-03-04 |
Family
ID=80413905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122548336.XU Active CN215944556U (en) | 2021-10-21 | 2021-10-21 | Atmosphere lamp structure for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215944556U (en) |
-
2021
- 2021-10-21 CN CN202122548336.XU patent/CN215944556U/en active Active
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