Wire clamping structure and electric appliance using same

Abstract

The utility model relates to a wire clamping structure and an electric appliance using the same. An existing wire clamping structure has the problem of inconvenient installation. The seat comprises a seat body and a clamping piece detachably and fixedly connected to the seat body, a guide plate arranged in the dismounting and mounting direction of the clamping piece is arranged on the seat body, and the clamping piece slides along the guide plate and is close to the seat body to be fixedly connected with the seat body so as to limit deviation between the clamping piece and the seat body. The guide plate is arranged on the seat body, and the clamping piece can slide along the guide plate and is matched with the seat body to clamp a wire, so that the clamping piece is guided, the situation that the clamping piece is deviated due to lateral stress when the clamping piece is fixedly connected with the seat body is prevented, the assembly efficiency and the clamping effect are improved, and the clamping piece is positioned; the clamping piece can be ensured to accurately clamp the wire with the seat body after being fixedly connected in place, the condition that the wire is abraded due to the fact that the wire is propped against the offset clamping piece is prevented, and the use experience is ensured.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, and particularly relates to a wire clamping structure and an appliance using the same. Background Art

[0002] Existing appliances all provide power supply and control signals through wires. In order to improve the connection reliability of the wires, a wire clamping structure is provided on the housing of the appliance. The existing wire clamping structure includes a seat body and a clamping member. The clamping member is attached to the seat body and fixedly connected by a fastener to clamp the wire. Since the clamping member and the seat body are independently arranged, when the assembler tightens the fastener, it is necessary to position both the wire and the clamping member, resulting in the need for multiple actions of the assembler to coordinate with each other. It is easy to occur that the clamping member and the seat body cannot be accurately aligned, resulting in the wire not being precisely clamped, which not only increases the assembly difficulty, affects the assembly efficiency, but also results in a poor clamping effect of the wire, reduces the use reliability, and affects the use experience. Summary of the Utility Model

[0003] In order to solve the deficiencies of the prior art, the utility model provides a wire clamping structure and an appliance using the same. By providing a guiding plate to guide the clamping member to approach the seat body, it not only ensures the precise installation of the clamping member, but also eliminates the need to position the clamping member during installation, reduces the installation difficulty, improves the assembly efficiency, and enhances the use reliability.

[0004] The utility model is realized in the following way: A wire clamping structure includes a seat body and a clamping member detachably and fixedly connected to the seat body. The seat body is provided with a guiding plate arranged along the disassembly and assembly direction of the clamping member. The clamping member slides along the guiding plate and approaches the seat body for fixation to limit the offset between the clamping member and the seat body. By arranging the guiding plate on the seat body, the clamping member can slide along the guiding plate and cooperate with the seat body to clamp the wire, which not only plays a guiding role for the clamping member, prevents the clamping member from being offset due to lateral force when fixedly connected to the seat body, improves the assembly efficiency and the clamping effect, but also plays a positioning role for the clamping member, ensures that the clamping member can precisely clamp the wire with the seat body after being fixedly connected in place, prevents the wire from being worn due to being abutted by the offset clamping member, and ensures the use experience.

[0005] Preferably, the clamping member approaches the top surface of the seat body and encloses a clamping cavity for clamping the wire. By clamping the wire through the clamping cavity, it not only reserves a accommodating space for the wire to prevent the wire from being worn, but also ensures a large contact area between the wire and the clamping cavity, improving the clamping and limiting effect.

[0006] Preferably, the guiding plate includes a lateral limiting portion and a longitudinal limiting portion disposed around the periphery of the clamping member to restrict lateral and longitudinal displacements of the clamping member. The lateral limiting portion and the longitudinal limiting portion respectively play the roles of lateral and longitudinal limiting on the clamping member, ensuring that the clamping member can accurately move along the guiding plate to a preset working station, improving the assembly accuracy and the limiting effect, and preventing the clamping member from shifting.

[0007] Preferably, a partial section of the peripheral edge of the top surface of the seat body forms the guiding plate by extending upward. The guiding plate includes a straight section and arc sections disposed at both ends of the straight section. The clamping member is clamped within the area enclosed by the guiding plate. The connection between the guiding plate and the seat body is convenient for integral processing and also improves the guiding effect of the guiding plate, ensuring that the clamping member is accurately positioned. The arc sections are connected by the straight section, playing a role in horizontal limiting on the clamping member. The horizontal limiting includes lateral and longitudinal limiting, which not only structures the guiding plate but also facilitates the assembly of the clamping member. A straight section is provided between one ends of the arc sections to limit the clamping member, and the other ends are open for convenient placement and removal of the clamping member.

[0008] Preferably, an embedding groove for embedding a wire is formed by a depression on the top edge of the guiding plate. The wire is snapped into the embedding groove, which not only plays a role in limiting the wire but also reduces the bending degree of the wire by shortening the height difference between the bottom of the embedding groove and the clamping cavity, thereby preventing the wire from being damaged due to excessive bending.

[0009] Preferably, a limiting groove is formed by a depression in the middle of the top surface of the seat body, and a limiting protrusion corresponding to the limiting groove is provided in the middle of the bottom surface of the clamping member. During installation, the limiting protrusion drives the corresponding section of the wire to be embedded into the limiting groove to restrict the sliding of the wire along the clamping cavity. The limiting groove provides a deformation space for the wire. The limiting protrusion moves the clamping member towards the seat body and pushes the wire into the limiting groove. The wire locally bends to increase the friction with the clamping cavity, thereby preventing the wire from sliding and improving the reliability of wire clamping.

[0010] Preferably, an arc-shaped notch is provided at the notch of the limiting groove, and the bottom edge of the arc-shaped notch is lower than the bottom wall of the embedding groove to clamp and bend the wire. The arc-shaped notch not only facilitates the embedding of the wire but also plays a role in lateral limiting on the wire, ensuring that the wire can be clamped by the limiting groove and the limiting protrusion.

[0011] Preferably, screw holes are provided at both ends of the top surface of the seat body, and mounting holes are provided at both ends of the clamping member. A fastener passes through the mounting hole from top to bottom and is screwed into the screw hole to cooperate the clamping member with the seat body to clamp the wire. The clamping member is locked by screwing the fasteners provided at both ends thereof into the corresponding screw holes, so that the clamping member fits with the seat body and clamps the wire.

[0012] An electrical appliance using the wire clamping structure includes a housing, on which the seat body is provided. The clamping member slides along the guiding plate and fits and is fixedly connected to the seat body, so that the wire is clamped between the clamping member and the seat body. The seat body is fixedly connected to the housing, enabling the wire to be fixedly connected to the housing through the wire clamping structure, ensuring that the wire is laid along a preset path, which is convenient for assembly and ensures the safety of the wire.

[0013] Preferably, the electrical appliance is a heater, a ventilation fan or a ceiling lamp. The wire clamping structure can be set on various electrical appliances according to the usage requirements to increase the usage range of the wire clamping structure and ensure the safety of the wire.

[0014] The beneficial effects of the present utility model are as follows: A guiding plate is provided on the seat body, and the clamping member can slide along the guiding plate and cooperate with the seat body to clamp the wire. This not only guides the clamping member, preventing the clamping member from shifting due to lateral force when being fixedly connected to the seat body, improving the assembly efficiency and clamping effect, but also positions the clamping member, ensuring that the clamping member can accurately clamp the wire with the seat body after being fixedly connected in place, preventing the wire from being worn due to being abutted by the shifted clamping member and ensuring the usage experience. Description of the Drawings

[0015] Figure 1 It is a schematic assembly structure diagram of the wire clamping structure in Embodiment 1;

[0016] Figure 2 It is a schematic disassembly structure diagram of the wire opening structure in Embodiment 1;

[0017] Figure 3 It is a schematic structure diagram of the housing in Embodiment 2;

[0018] In the figure: 1. Seat body, 2. Clamping member, 3. Guiding plate, 4. Clamping cavity, 5. Arc section, 6. Straight section, 7. Embedded groove, 8. Limit groove, 9. Limit protrusion, 10. Arc notch, 11. Screw hole, 12. Installation hole, 13. Housing. Detailed Embodiments

[0019] The following further illustrates the substantial features of the present utility model in conjunction with the drawings of the specification and the detailed embodiments.

[0020] Embodiment 1:

[0021] This embodiment provides a wire clamping structure.

[0022] As Figure 1 and 2The wire clamping structure shown is composed of a base body 1 and a clamping member 2 detachably fixed to the base body 1. The base body 1 is provided with a guide plate 3 arranged along the disassembly and assembly direction of the clamping member 2. The clamping member 2 slides along the guide plate 3 and is fixed to the base body 1 to limit the displacement between the clamping member 2 and the base body 1. The guide plate 3 is arranged on the base body 1, and the clamping member 2 can slide along the guide plate 3 and cooperate with the base body 1 to clamp the wire, which not only guides the clamping member 2 to prevent the clamping member 2 from being deflected due to lateral force when being fixed to the base body 1, thereby improving the assembly efficiency and clamping effect, but also positions the clamping member 2 to ensure that the clamping member 2 can accurately clamp the wire with the base body 1 after being fixed in place, and prevent the wire from being worn due to the collision of the offset clamping member 2, thereby ensuring the user experience.

[0023] In this embodiment, the clamping member 2 and the top surface of the base body 1 are close together to form a clamping cavity 4 for clamping the wire. The clamping cavity 4 is tubular, which is convenient for the wire to pass through, and also plays a role in clamping and positioning the wire by clamping the wire, preventing the wire from being deviated due to force pulling, and ensuring that the end of the wire can be effectively fixed to the connection part of the electrical appliance.

[0024] When in use, first, insert the corresponding section of the wire into the corresponding embedding groove 7 and the arc-shaped notch 10, then fit the side wall of the clamping member 2 with the side wall of the guide plate 3, so that the clamping member 2 can slide along the guide plate 3 toward the base body 1, thereby ensuring that the clamping member 2 and the base body 1 are enclosed to form a clamping cavity 4 for clamping the wire, and finally, the fastener passes through the mounting hole 12 and is screwed and locked with the corresponding screw hole 11, so that the clamping member 2 is fixed to the base body 1 and clamps the wire.

[0025] After being installed in place, the wire is pushed by the limiting protrusion 9 and bent and deformed and embedded in the corresponding limiting groove 8, so that the wire is bent in the clamping cavity 4, effectively increasing the friction between the wire and the inner wall of the clamping cavity 4, and preventing the wire from sliding along its axial direction in the clamping cavity 4.

[0026] In this embodiment, a partial section of the peripheral edge of the top surface of the base body 1 forms the guiding plate 3 by extending upward. The guiding plate 3 includes a straight section 6 and arc sections 5 provided at both ends of the straight section 6. The clamping member 2 is clamped within the area enclosed by the guiding plate 3. The guiding plate 3 includes a lateral limiting portion and a longitudinal limiting portion provided around the periphery of the clamping member 2 to limit lateral and longitudinal displacements of the clamping member 2. The first end of the arc section 5 is connected to the end of the straight section 6, and the second end is exposed. The second end of the arc section 5 and the straight section 6 correspond to each other and play a role in longitudinally limiting the clamping member 2. The middle sections of the two arc sections 5 correspond to each other and play a role in laterally limiting the clamping member 2, ensuring that the clamping member 2 can only slide in a direction perpendicular to the top surface of the base body 1 after contacting the guiding plate 3, thus playing a role in clamping and limiting the clamping member 2. In addition, the area between the second ends of the arc sections 5 is exposed, facilitating the user to contact the clamping member 2 and facilitating the driving of the clamping member 2 to disengage from the guiding plate 3.

[0027] In this embodiment, the guiding plate 3 can be provided as a plurality of split structures as needed, and the lateral limiting portion and the longitudinal limiting portion are respectively formed, which should also be regarded as the specific implementation manners of this embodiment.

[0028] In this embodiment, the top edge of the guiding plate 3 forms an embedding groove 7 for embedding a wire by being recessed. The embedding grooves 7 correspond to the wires one by one, which not only play a role in limiting the wires, but also cooperate with the arc-shaped notches 10 to form a height difference to drive the wires to bend, thereby improving the clamping reliability of the wire clamping structure.

[0029] In this embodiment, a limiting groove 8 is formed by recessing in the middle of the top surface of the base body 1. A limiting protrusion 9 corresponding to the limiting groove 8 is provided in the middle of the bottom surface of the clamping member 2. During installation, the limiting protrusion 9 drives the corresponding section of the wire to be embedded in the limiting groove 8 to limit the sliding of the wire along the clamping cavity 4. The vertical projection of the limiting protrusion 9 completely falls within the limiting groove 8, which not only prevents the wire from being cut due to excessive force, but also ensures that the wire can be embedded in the limiting groove 8 through local deformation, improving the anti-pulling performance.

[0030] In this embodiment, an arc-shaped notch 10 is provided at the notch of the limiting groove 8, and the bottom edge of the arc-shaped notch 10 is lower than the bottom wall of the embedding groove 7 to clamp and bend the wire. Arc-shaped notches 10 for embedding the same wire are provided on both sides of the notch of the limiting groove 8, which can not only match the surface profile of the wire to prevent the wire from breaking due to excessive pressure, but also improve the anti-pulling effect.

[0031] In this embodiment, screw holes 11 are provided at both ends of the top surface of the base body 1, mounting holes 12 are provided at both ends of the clamping member 2, and the fastener passes through the mounting hole 12 from top to bottom and is screwed with the screw hole 11, so that the clamping member 2 and the base body 1 cooperate to clamp the wire. There are two screw holes 11, which are respectively arranged on both sides of the top surface of the base body 1, facilitating the screwing and fixing of the fasteners at both ends of the clamping member 2, ensuring that the clamping member 2 can be fixedly attached to the base body 1 in a horizontal posture, and further ensuring that the wire can be effectively clamped.

[0032] In this embodiment, a clamping cavity 4 for respectively clamping and positioning multiple groups of wires can be provided between the clamping member 2 and the base body 1, including independently provided embedding grooves 7, limiting grooves 8, limiting protrusions 9, arc-shaped notches 10, etc., which should all be regarded as specific implementation manners of this embodiment.

[0033] Embodiment Two:

[0034] Compared with Embodiment One, this embodiment provides an electrical appliance.

[0035] As Figure 3 shown, an electrical appliance is composed of a housing 13, and the base body 1 is provided on the housing 13. The clamping member 2 slides along the guiding plate 3 and is fixedly attached to the base body 1, so that the wire is clamped between the clamping member 2 and the base body 1. The base body 1 and the housing 13 are integrally formed, which is not only convenient for processing but also ensures the connection reliability between the base body 1 and the housing 13, facilitating the wire to be laid on the housing 13 along a preset path and playing a protective role for the wire. In addition, the base body 1 can also be independently processed and fixedly attached to the housing 13, enabling the user to set the position of the wire clamping structure according to needs and improving the use flexibility.

[0036] In this embodiment, the electrical appliance is a heater, a ventilation fan, a ceiling lamp, etc., which should all be regarded as specific implementation manners of this embodiment.

[0037] Other structures and features of the wire clamping structure in this embodiment are the same as those in Embodiment One and will not be described again.

Claims

1. A wire clamping structure, comprising a base body (1) and a clamping member (2) detachably fixed to the base body (1), characterized in that, A guiding plate (3) is provided on the base body (1) along the disassembly and assembly direction of the clamping member (2). The clamping member (2) slides along the guiding plate (3) and approaches and is fixedly connected to the base body (1) to limit the offset between the clamping member (2) and the base body (1).

2. The wire clamping structure according to claim 1, characterized in that, The clamping member (2) approaches and encloses with the top surface of the base body (1) to form a clamping cavity (4) for clamping the wire. The top edge on the guiding plate (3) forms an embedding groove (7) for the wire to be embedded through a depression.

3. The wire clamping structure according to claim 2, characterized in that The guiding plate (3) includes a lateral limiting portion and a longitudinal limiting portion provided around the periphery of the clamping member (2) to limit the lateral and longitudinal offsets of the clamping member (2).

4. A wire clamping structure according to claim 2, characterized in that, A local section of the peripheral edge of the top surface of the base body (1) forms the guiding plate (3) by extending upward. The guiding plate (3) includes a straight section (6) and arc sections (5) provided at both ends of the straight section (6). The clamping member (2) is clamped within the area enclosed by the guiding plate (3).

5. A wire clamping structure according to any one of claims 2-4, characterized in that, A limiting groove (8) is formed by a depression in the middle of the top surface of the base body (1). A limiting protrusion (9) corresponding to the limiting groove (8) is provided in the middle of the bottom surface of the clamping member (2). During installation, the limiting protrusion (9) drives the corresponding section of the wire to be embedded into the limiting groove (8) to limit the sliding of the wire along the clamping cavity (4).

6. The wire clamping structure according to claim 5, wherein, An arc-shaped notch (10) is provided at the notch of the limiting groove (8). The bottom edge of the arc-shaped notch (10) is arranged lower than the bottom wall of the embedding groove (7) so that the wire is clamped and bent.

7. A wire clamping structure according to any one of claims 1-4, characterized in that, Screw holes (11) are provided at both ends of the top surface of the base body (1). Mounting holes (12) are provided at both ends of the clamping member (2). Fasteners pass through the mounting holes (12) from top to bottom and are screwed with the screw holes (11) so that the clamping member (2) and the base body (1) cooperate to clamp the wire.

8. An electrical appliance using the wire clamping structure according to any one of claims 1-7, comprising a housing (13), characterized in that, The base body (1) is provided on the housing (13). The clamping member (2) slides along the guiding plate (3) and fits and is fixedly connected to the base body (1) so that the wire is clamped between the clamping member (2) and the base body (1).

9. An electrical appliance according to claim 8, characterized in that, The electrical appliance is a heater, an exhaust fan or a ceiling heater.

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