Power taking terminal convenient for changing wire sequence
By designing power-selection terminals that facilitate changing line sequences, the problem of complicated changes in line sequences of traditional lamps is solved, and the convenience and flexibility of the change process are achieved.
Patent Information
- Application Number
- CN202421877931.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-05
AI Technical Summary
In the power extraction terminals of traditional lamps, changing the wire sequence requires disassembly, which is cumbersome and time-consuming.
A power-selection terminal is designed to facilitate changing the line sequence, including a power-selection base, power-selection unit and power-selection shrapnel. By plugging the wires on the side, avoiding the wire-selection at the bottom, users can directly replace the wire sequence without disassembling other parts.
The convenience and flexibility of line sequence changes are achieved, the time and labor intensity of the change process are reduced, and the subsequent flexibility of the lamps and the ability to change control methods are improved.
Smart Images
Figure CN222883889U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lamps, and in particular to a power-taking terminal which is convenient for changing a line sequence. Background Art
[0002] Wire trough lamps, which use traditional energy-saving lamps as light sources, are widely used in various occasions because of their high luminous efficiency and energy saving. Wire troughs, also known as wiring troughs, wiring troughs, and line troughs (depending on the location), are electrical tools used to organize power cables, data cables, and other wires in a standardized manner and fix them on the wall or ceiling.
[0003] The power transmission between lamps and cable ducts on the market is generally achieved through power terminals. The power cords are fixed after the terminals leave the factory. If the customer needs to change the line sequence later, the terminal needs to be disassembled to change the line sequence. Disassembly is troublesome, time-consuming and laborious. Utility Model Content
[0004] The purpose of the utility model is to provide a power-taking terminal that is convenient for changing the line sequence, so as to solve the technical problems pointed out in the above background technology.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0006] A power terminal for conveniently changing the line sequence includes a power terminal arranged between a wire slot and a lamp body, the power terminal includes a power base, a plurality of power units evenly spaced and detachably snap-fitted on both sides of the top of the power base, each of the power units having a power spring mounted on the side for plugging into and contacting the wire slot for power extraction, a wire insertion hole being provided on the front side of each of the power units, the lamp body being inserted into the wire insertion hole by plugging the wire, and the wire being inserted and contacting the power spring for power extraction.
[0007] Furthermore, the wire trough has a downward opening that is snap-fitted with the lamp body, and a number of inverted T-shaped slot plates are evenly spaced at the top of the wire trough. Two adjacent slot plates form a T-shaped slot, and corresponding T-shaped rubber strips are snap-fitted in the corresponding slots. Electrically conductive copper strips are embedded on both sides of the T-shaped rubber strips along their length.
[0008] Furthermore, a plurality of mounting grooves for snap-fitting and installing the power taking unit are symmetrically arranged on both sides of the top of the power taking base, the top and outer sides of the mounting grooves are open structures, an I-shaped groove for installing the power taking unit is formed at the bottom of the mounting groove, and a card block for snap-fitting the power taking unit is arranged on the insertion side of the I-shaped groove.
[0009] Furthermore, the power-taking unit includes a plug body, an I-shaped plug block is provided at the bottom of the plug body corresponding to the I-shaped slot, a spring slot is vertically provided on the side of the plug body, the power-taking spring is inserted and fixed in the slot from top to bottom, the wire insertion hole is provided on the front side of the plug body, the wire insertion hole is connected with the spring slot, the lamp body is inserted into the wire insertion hole through the plug wire, and after the plug wire is inserted, it contacts the power-taking spring to take power.
[0010] Furthermore, the power-taking spring comprises a sheet-shaped spring body, the upper side of which is integrally formed with an upper spring exposed on the upper part of the plug body and in contact with the power-transmitting copper bar to take power, the front side of the spring body is provided with a lower spring corresponding to the position of the wire plug hole, and the lower part of the spring body is provided with a card for clamping the spring body in the spring slot.
[0011] Furthermore, the power taking base is provided with a number for identifying a line sequence at a position corresponding to the power taking unit.
[0012] Furthermore, the power supply base is fixed to the lamp body by screws, and a driver is provided on the lamp body. The driver obtains power by plugging a plug wire into a plug hole.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The utility model proposes a power terminal which is convenient for changing the line sequence, wherein a wire groove, a lamp body, a power terminal, a power base, a power unit, a wire insertion hole and a power extraction spring are arranged. When in use, the wire is inserted from the side of the power terminal, avoiding inserting the wire from the bottom, which is convenient for subsequent replacement of the line sequence. The user can directly unplug the power cord of the lamp body and insert it into the wire insertion hole corresponding to another copper sheet spring, and the line sequence can be changed without disassembling other parts. It is convenient and fast, realizes the subsequent flexible transformation of the lamp, and realizes the change of the control method. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the explosion structure of the bottom of the utility model;
[0018] Figure 3It is a side view structural schematic diagram of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the cable duct of the utility model;
[0020] Figure 5 This is a schematic diagram of the power terminal structure of the utility model;
[0021] Figure 6 This is a schematic diagram of the exploded structure of the power terminal of the utility model;
[0022] Figure 7 It is a schematic diagram of the exploded structure of the power taking unit of the utility model. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0027] like Figure 1-7 As shown, a power terminal for conveniently changing the line sequence includes a power terminal 3 arranged between the wire slot 1 and the lamp body 2, the power terminal 3 includes a power base 31, and a plurality of power units evenly spaced and detachably snap-fitted on both sides of the top of the power base 31, each of the power units is snap-fitted with a power spring for plugging into and contacting the wire slot 1 for power extraction, and a wire insertion hole 37 is provided on the front side of each of the power units, the lamp body 2 is inserted into the wire insertion hole 37 by plugging the wire, and after the plug-in is inserted, the wire contacts the power spring for power extraction.
[0028] The utility model proposes a power terminal for conveniently changing the line sequence, which is provided with a wire groove 1, a lamp body 2, a power terminal 3, a power base 31, a power unit, a wire insertion hole 37, and a power extraction spring. When in use, the wire is inserted from the side of the power terminal 3, avoiding the need to insert the wire from the bottom, which is convenient for subsequent replacement of the line sequence. The user can directly unplug the power cord of the lamp body and insert it into the wire insertion hole 37 corresponding to another copper sheet spring. The line sequence can be changed without disassembling other parts. It is convenient and convenient, realizes the subsequent flexible transformation of the lamp, and realizes the change of the control method.
[0029] Specifically, as shown in the figure, the wire trough 1 has a downward opening that is snap-fitted with the lamp body 2. The top of the wire trough 1 is evenly spaced with a number of inverted T-shaped slot plates. Two adjacent slot plates form a T-shaped slot 11. The corresponding slot 11 is snap-fitted with a corresponding T-shaped rubber strip 12. Both sides of the T-shaped rubber strip 12 are embedded with power-transmitting copper strips 13 along its length. After the terminal and the wire trough are assembled, the power-taking spring on the power-taking terminal contacts the copper strip to complete power taking. The power-taking terminal is locked on the lamp, so that the lamp completes power taking. The number of copper strips on the power-taking terminal and the wire trough corresponds to each other. Customers can choose the number of power-taking springs required according to their needs, realizing the feasibility of multiple options.
[0030] Specifically, as shown in the figure, a plurality of mounting grooves 32 for clamping and installing the power taking unit are symmetrically arranged on both sides of the top of the power taking base 31. The top and outer sides of the mounting grooves 32 are open structures. The bottom of the mounting grooves 32 is formed with an I-shaped groove 33 for installing the power taking unit. The insertion side of the I-shaped groove 33 is provided with a clamping block 34 for clamping the power taking unit. The power taking unit includes a plug body 35. An I-shaped plug block 38 is arranged at the bottom of the plug body 35 corresponding to the I-shaped groove 33. A spring slot 39 is vertically arranged on the side of the plug body 35. The power taking spring is inserted and fixed in the slot 39 from top to bottom. The wire insertion hole 37 is arranged on the front side of the plug body 35. The wire insertion hole 37 is connected with the spring slot 39. The lamp body 2 is inserted into the wire insertion hole 37 by plugging the wire. After the plug is inserted, it contacts the power taking spring to take power. During installation, the power taking units are inserted into the installation grooves 32 one by one, wherein the clamping method is: by inserting the I-shaped plug block 38 at the bottom of the plug body 35 into the I-shaped groove 33, the I-shaped plug block 38 applies force through the clamping block 34, and after completely passing through, the I-shaped plug block 38 is clamped between the clamping block 34 and the I-shaped groove 33 to form a clamping structure. The clamping structure is simple and compact, and is easy to maintain and has strong compatibility.
[0031] Specifically, as shown in the figure, the power-taking spring piece includes a sheet-shaped spring piece body 36, and the upper side of the spring piece body 36 is integrally formed with an upper spring piece 361 exposed on the upper part of the plug body 35 and in contact with the power-transmitting copper bar 13 to take power. The front side of the spring piece body 36 is provided with a lower spring piece 362 corresponding to the position of the plug hole 37, and the lower part of the spring piece body 36 is provided with a card 363 for clamping the spring piece body 36 in the spring piece slot 39. Among them, the lower spring piece 362 is configured as an upper and lower clamp-type spring piece. When the plug wire is inserted into the plug hole 37, the plug wire contacts the upper and lower clamp-type spring pieces to take power, and the upper and lower clamp-type spring pieces can form a good clamping and fixing effect on the plug wire.
[0032] Specifically, as shown in the figure, the power taking base 31 is provided with a mark 6 for identifying the line sequence at the position corresponding to the power taking unit.
[0033] Specifically, as shown in the figure, the power supply base 31 is fixed on the lamp body 2 by screws 5, and a driver 4 is provided on the lamp body 2. The driver 4 is connected to the wire hole to obtain power by plugging a wire.
[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A power terminal that is convenient for changing the line sequence, characterized in that: The invention comprises a power supply terminal (3) arranged between a wire slot (1) and a lamp body (2), wherein the power supply terminal (3) comprises a power supply base (31), a plurality of power supply units which are evenly spaced and detachably snap-fitted to the top two sides of the power supply base (31), each of the power supply units being snap-fitted with a power supply spring piece for plugging into and contacting the wire slot (1) to draw power, and a wire insertion hole (37) being arranged on the front side of each of the power supply units, the lamp body (2) being inserted into the wire insertion hole (37) by means of a plug-in wire, and after the plug-in wire is inserted, it contacts the power supply spring piece to draw power.
2. A power terminal for conveniently changing the line sequence according to claim 1, characterized in that: The wire trough (1) has a downward opening that is snap-fitted with the lamp body (2); a plurality of inverted T-shaped slot plates are evenly spaced at the top of the wire trough (1); two adjacent slot plates form a T-shaped slot (11); a corresponding T-shaped rubber strip (12) is snap-fitted in the corresponding slot (11); and electrical copper strips (13) are embedded on both sides of the T-shaped rubber strip (12) along its length.
3. A power terminal for conveniently changing the line sequence according to claim 2, characterized in that: A plurality of mounting grooves (32) for clamping and installing the power collection unit are symmetrically arranged on both sides of the top of the power collection base (31); the top and outer sides of the mounting grooves (32) are open structures; an I-shaped groove (33) for installing the power collection unit is formed at the bottom of the mounting groove (32); and a clamping block (34) for clamping the power collection unit is arranged on the insertion side of the I-shaped groove (33).
4. A power terminal for conveniently changing the line sequence according to claim 3, characterized in that: The power taking unit comprises a plug body (35), an I-shaped plug block (38) is arranged at the bottom of the plug body (35) corresponding to the I-shaped slot (33), a spring piece slot (39) is vertically arranged on the side of the plug body (35), a power taking spring piece is inserted and fixed in the slot (39) from top to bottom, the wire insertion hole (37) is arranged on the front side of the plug body (35), the wire insertion hole (37) is connected with the spring piece slot (39), the lamp body (2) is inserted into the wire insertion hole (37) through a plug wire, and after the plug wire is inserted, it contacts the power taking spring piece to take power.
5. A power terminal for conveniently changing the line sequence according to claim 4, characterized in that: The power-collecting spring piece comprises a sheet-shaped spring piece body (36); an upper spring piece (361) is integrally formed on the upper side of the spring piece body (36) and is exposed on the upper part of the plug body (35) and contacts the power-conducting copper bar (13) to collect power; a lower spring piece (362) corresponding to the position of the plug hole (37) is arranged on the front side of the spring piece body (36); and a card (363) for clamping the spring piece body (36) in the spring piece slot (39) is arranged on the lower part of the spring piece body (36).
6. A power terminal for conveniently changing the line sequence according to claim 4, characterized in that: The power taking base (31) is provided with a mark (6) for identifying the line sequence corresponding to the position of the power taking unit.
7. A power terminal for conveniently changing the line sequence according to claim 4, characterized in that: The power supply base (31) is fixed to the lamp body (2) by means of screws (5); a driver (4) is provided on the lamp body (2); and the driver (4) obtains power by plugging a plug wire into a plug hole.