Electricity leading device of guide rail type power supply
By designing a power supply device for a rail-mounted power supply, and using a long-distance contact part to make conductive contact with the rail, the problem of time-consuming and labor-intensive traditional rail connection is solved, realizing rapid connection and DC power supply, and reducing costs.
Patent Information
- Application Number
- CN202423320250.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Traditional rail-mounted power supply structures are time-consuming and labor-intensive when connecting two rails, increasing labor and material costs, and cannot efficiently supply DC power.
Design a power supply device for a rail-mounted power supply. The device uses long-distance first and second contact parts to make conductive contact with the positive and negative poles of the rail. The main body is connected to the mains power and converted into DC power. The contact springs are used to achieve a quick connection.
It enables rapid conductive connection of the guide rails during connection and can supply DC power after being connected to the mains power, simplifying the installation process and reducing labor and material costs.
Smart Images
Figure CN223693462U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to conductive connection technical field especially relates to a guide rail type power supply's electricity leading device. BACKGROUND
[0002] With the popularization of smart home products, more and people will adopt the guide rail type power supply structure to carry out the layout of the internal circuit of the home when decorating, and when the guide rail type power supply structure supplies power to the smart home product, the power receiver needs to supply power to the guide rail structure, due to the limitation of elevator space, door frame size and freight size, the length of a guide rail has a maximum length range, when the guide rail needs to be extended, a conductor connected with the commercial power needs to be installed at one end of the guide rail to supply direct current to the guide rail, and then another guide rail is connected at the other end of the guide rail, and then the two guide rails are electrically connected, the traditional electrical connection method is to connect the two guide rails with wires to make them conduct electricity, which needs to additionally set up a wire installation area or structure in the guide rail, and due to the small overall width of the guide rail, the worker needs to spend time to connect the wires during electrical connection, which is time-consuming and laborious, or a connector needs to be installed at both ends of the two guide rails, and the two connectors are connected with wires to make them conduct electricity together, which is also time-consuming and laborious, and increases the labor and material costs.
[0003] Therefore, it is necessary to provide a guide rail type power supply electricity leading device to facilitate the electrical connection of the two guide rails when they are connected, and at the same time, the guide rail can also be supplied with direct current after connecting to the commercial power, achieving two goals at once. SUMMARY
[0004] To solve the above problems, the utility model provides a guide rail type power supply electricity leading device to facilitate the electrical connection of the two guide rails when they are connected, and at the same time, the guide rail can also be supplied with direct current after connecting to the commercial power, achieving two goals at once.
[0005] The utility model realizes the following technical scheme:
[0006] The utility model provides a guide rail type power supply electricity leading device, which comprises a main body capable of being connected with commercial power, a first contact part and a second contact part are arranged on the main body, the first contact part and the second contact part are long-distance structures, and the first contact part and the second contact part are arranged on the two sides of the main body and are electrically connected with the main body.
[0007] Further, the first contact part and the second contact part are parallel to each other.
[0008] Further, the first contact part comprises a fixing frame and a contact spring, one end of the contact spring is fixedly connected with the fixing frame and electrically connected with the main body, and the other end of the contact spring extends out of the fixing frame in a meandering manner.
[0009] Further, one end of the contact spring is provided with a contact end which extends outward at an angle with the horizontal plane.
[0010] Further, the angle between the contact end and the horizontal plane is 100-120 degrees.
[0011] Further, the contact end is of a long-distance structure.
[0012] Further, the cross section of the contact end is L-shaped.
[0013] Further, one side of the main body is provided with an electricity connection part for connecting with the commercial power, and the electricity connection part is electrically connected with the main body.
[0014] Further, the electricity connection part comprises a first electricity connection port and a second electricity connection port, the first electricity connection port is located on one side of the second electricity connection port, and the inner side wall of the first electricity connection port and the inner side wall of the second electricity connection port are electrically connected with the main body.
[0015] Further, the main body is provided with a clamping part for external fixation, and the clamping part is located above the first contact part and the second contact part.
[0016] The utility model discloses the beneficial effect:
[0017] The utility model discloses the main body is contacted with the positive pole and the negative pole of guide rail through the first contact part and the second contact part respectively, when needing to power the guide rail, then the main body is connected with the commercial power, and the commercial power is converted into direct current, and the guide rail is powered through the first contact part and the second contact part, when two guide rails need to be electrically connected, then the main body is placed on the link end of two guide rails, and then one half of the first contact part will contact the positive pole of the last guide rail, and the other half of the first contact part will contact the positive pole of the next guide rail, and then one half of the second contact part will contact the negative pole of the last guide rail, and the other half of the second contact part will contact the negative pole of the next guide rail, or the positive pole and the negative pole contacted by the first contact part and the second contact part are exchanged, so as to electrically connect two linked guide rails, and the above, the electric device of the guide rail type power supply can facilitate the electric connection of two guide rails when linking, and can also supply direct current to the guide rail after connecting with the commercial power, and one can achieve two goals at a time. BRIEF DESCRIPTION OF DRAWINGS
[0018] Fig. 1The utility model discloses a guide rail type power supply's electric leading device's whole schematic view.
[0019] Fig. 2 The utility model discloses a guide rail type power supply's electric leading device's whole schematic view.
[0020] The signs are as follows:
[0021] Main body 1, electricity connection part 11, first electricity connection mouth 111, second electricity connection mouth 112, clamping part 12.
[0022] First contact part 2, fixed frame 21, contact spring piece 22, contact end 221.
[0023] Second contact part 3.
[0024] Guide rail 4, positive pole 41, negative pole 42. Specific implementation
[0025] In order to more clearly complete the technical scheme of the utility model, the utility model is further explained below in conjunction with the drawings.
[0026] Please refer to Figs. 1-2 The utility model provides a guide rail type power supply's electric leading device, including the main body 1 of being able to with commercial power connection, be equipped with first contact part 2, second contact part 3 on the main body 1, and first contact part 2, second contact part 3 are long distance structure, and first contact part 2, second contact part 3 are arranged respectively in the both sides of main body 1 and all with main body 1 electricity is connected, and the converter of alternating current conversion direct current has in the main body 1, can with commercial power conversion presents preset voltage's direct current and exports, and first contact part 2, second contact part 3 all with the converter of alternating current conversion direct current electricity is connected, if not connecting commercial power, then the main body 1 can be used as the structure of conducting connection.
[0027] In the embodiment, when the power supply to the guide rail 4 is needed, the main body 1 is connected to the mains and converts the mains into direct current to supply power to the guide rail 4 through the first contact part 2 and the second contact part 3. When the electrical connection of the two guide rails 4 is needed, since the first contact part 2 and the second contact part 3 are both long-distance structures, even if there is a gap or a certain distance between the joint ends of the two guide rails 4, as long as the distance is less than the length of the first contact part 2 or the second contact part 3, the electrical connection of the two guide rails 4 can be realized. When the main body 1 is installed, the main body 1 is directly placed on the joint ends of the two guide rails 4, then one half of the first contact part 2 contacts the positive pole 41 of the previous guide rail 4, the other half of the first contact part 2 contacts the positive pole 41 of the next guide rail 4, then one half of the second contact part 3 contacts the negative pole 42 of the previous guide rail 4, the other half of the second contact part 3 contacts the negative pole 42 of the next guide rail 4, or the positive and negative poles contacted by the first contact part 2 and the second contact part 3 are exchanged, that is, the first contact part 2 contacts the negative pole of the guide rail and the second contact part 3 contacts the positive pole of the guide rail, so as to realize the electrical connection of the two joint guide rails 4.
[0028] In summary, the power supply device of the guide rail type can facilitate the electrical connection of the two guide rails when they are jointed, and can also supply direct current to the guide rail after the mains is connected, achieving two goals at once.
[0029] In the embodiment, the first contact part 2 and the second contact part 3 are parallel to each other and symmetrically arranged, so that when the main body 1 is installed, it is convenient to directly contact the positive pole 41 or the negative pole 42 of the guide rail 4.
[0030] In the embodiment, the first contact part 2 includes a fixed frame 21 and a contact spring 22, one end of the contact spring 22 is fixedly connected with the fixed frame 21 and electrically connected with the main body 1, and the other end of the contact spring 22 extends out of the fixed frame 21 in a meandering manner; the first contact part 2 and the second contact part 3 have the same structure; the contact spring 22 is a copper sheet, after the main body 1 is installed in the guide rail 4, the contact spring 22 of the first contact part 2 abuts against the positive pole 41 of the guide rail 4 under the action of its own elasticity, and the contact spring 22 of the second contact part 3 abuts against the negative pole 4 of the guide rail 4 under the action of its own elasticity.
[0031] In the embodiment, one end of the contact spring 22 is provided with a contact end 221 which extends outward at an angle with the horizontal plane. In order to increase the outward abutting force of the contact spring 22, a contact end 221 which extends outward at an angle is arranged to contact the positive pole or the negative pole of the guide rail.
[0032] In the embodiment, the contact end 221 is 100-120 degrees with the horizontal plane, that is, the contact end 221 is bent 100-120 degrees downward or upward, which ensures the elasticity of the contact and provides a contact surface with a slope, facilitating the contact spring 22 to be clamped into the positive or negative pole of the guide rail.
[0033] In the embodiment, the contact end 221 is a long-distance structure, which is used to ensure that the two guide rails with a certain distance can be electrically connected through the main body 1 when the two guide rails are connected. Therefore, the contact end 221 needs to be a distance structure, and as long as the distance between the two guide rails is less than the length of the contact end 221, the two guide rails 4 can be electrically connected.
[0034] In the embodiment, the cross section of the contact end 221 is L-shaped, which facilitates the contact end 221 to be clamped into the positive or negative pole of the guide rail when the main body 1 is installed.
[0035] In the embodiment, the main body 1 is provided with a power connection part 11 for connecting the commercial power to the outside, and the power connection part 11 is electrically connected with the main body 1. When the main body 1 needs to supply power to the guide rail 4, the commercial power can be connected to the power connection part 11. The power connection part 11 can convert the commercial power into direct current with a preset voltage and output the direct current to the guide rail through the first contact part 2 and the second contact part 3.
[0036] In the embodiment, the power connection part 11 includes a first power connection port 111 and a second power connection port 112. The first power connection port 111 is located on one side of the second power connection port 112, and the inner side wall of the first power connection port 111 and the inner side wall of the second power connection port 112 are electrically connected with the main body 1. The first power connection port 111 and the second power connection port 112 are fixed structures for fixing the conductive wire of the commercial power by being longitudinally locked by screws. When the commercial power is connected to the power connection part 11, the live wire is connected to the first power connection port 111, the zero line is connected to the second power connection port 112, or the live wire is connected to the second power connection port 112, and the zero line is connected to the first power connection port 111, so as to connect the power connection part 11 with the commercial power.
[0037] In the embodiment, the main body 1 is provided with clamping parts 12 for external fixation. The clamping parts 12 are at least two, and the clamping parts 12 are located above the first contact part 2 and the second contact part 3. When the main body 1 is installed on the guide rail 4, the clamping parts 12 are clamped and fixed with the guide rail 4, so that the main body 1 is stably installed on the guide rail 4.
[0038] Of course, the utility model also can have other various embodiments, based on the embodiment, the ordinary skill in the art person without any creative labor obtains other embodiments, all belong to the range that the utility model protects.
Claims
1. A power guide device for a rail power supply, characterized in that The utility model provides a contactor, including the main body that can connect with commercial power, first contact part, second contact part are equipped on the main body, first contact part, second contact part are long distance structure, first contact part, second contact part are arranged respectively in two sides of the main body and all are connected with the main body electricity.
2. The power guide of claim 1, wherein, The first contact part and the second contact part are parallel to each other.
3. The power guide of claim 1, wherein, The first contact part includes a fixed frame and a contact spring, one end of the contact spring is fixedly connected with the fixed frame and is electrically connected with the main body, the other end of the contact spring extends out of the fixed frame in a meandering manner; the first contact part and the second contact part are the same in structure.
4. The power rail power lead of claim 3, wherein, One end of the contact spring is provided with a contact end, the contact end extends outward at an angle to the horizontal plane.
5. The power rail power lead of claim 4, wherein, The angle between the contact end and the horizontal plane is 100-120 degrees.
6. The power rail power lead of claim 4, wherein, The contact end is a long distance structure.
7. The power rail power lead of claim 4, wherein, The cross section of the contact end is L-shaped.
8. The power rail power lead of claim 1, wherein, One side of the main body is provided with an electricity connection part for connecting commercial power externally, the electricity connection part is electrically connected with the main body.
9. The power rail power lead of claim 8, wherein, The electricity connection part includes a first electricity connection port and a second electricity connection port, the first electricity connection port is located on one side of the second electricity connection port, the inner side wall of the first electricity connection port and the inner side wall of the second electricity connection port are electrically connected with the main body.
10. The power rail power lead of claim 1, wherein, The main body is provided with a clamping part for external fixation, the clamping part is located above the first contact part and the second contact part.