Wiring lamp and power taking head thereof

Abstract

According to the technical scheme, the power taking head is characterized in that the power taking head comprises a connecting piece; an electricity taking piece is arranged in the connecting piece; a puncture head for puncturing a tin line is arranged on the power taking piece; a screw hole is formed in the connecting piece; a pressing piece is arranged in the screw hole; the pressing piece is in threaded connection with the screw hole; a receding groove correspondingly matched with the puncture head is formed in the pressing piece; under the condition that the pressing piece is completely screwed into the screw hole, the puncture head punctures the tin water line and then enters the receding groove; the electric connector has the advantages that the electric conductivity is good, and the installation and use experience of a user is prevented from being affected by poor contact.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, and more specifically, to a wiring lamp and a power supply head thereof. Background Art

[0002] Traditional wiring lights generally include two parallel tin wires and a lamp body structure arranged between the two tin wires. The tin wire is used for conducting electricity. In practical applications, wiring lights are widely used in various places, such as shop lighting, home lighting, exhibition hall lighting, etc. Different requirements are imposed on wiring lights according to different places of use.

[0003] When drawing power from existing wiring lights, a nut is generally used to press the tin wire into the power-drawing head, and a conductor that can pierce the outer protective layer of the tin wire is arranged in the power-drawing head. The conductor pierces the outer protective layer of the tin wire and draws power from the tin wire, so that the light source can be connected to the tin wire at the corresponding position.

[0004] In order to ensure that the tip of the conductor will not be squeezed by the nut, there is a certain distance between the tip of the conductor and the nut. Therefore, when the tin wire is squeezed by the nut, the tip of the conductor contacts and pierces the outer protective layer of the tin wire. However, due to the gap between the tip of the conductor and the nut, even if the nut is completely screwed into the power supply head, the tip of the conductor may still fail to pierce the outer protective layer of the tin wire due to insufficient squeezing force. Therefore, this power supply method is prone to poor contact, affecting the user's installation and use experience, so there is still room for improvement. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a wiring lamp and a power supply head thereof to solve the above technical problems.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a power supply head for a wiring lamp, comprising: a connecting piece; a power supply piece is arranged in the connecting piece; a piercing head for piercing the tin water line is arranged on the power supply piece; a screw hole is arranged on the connecting piece; a clamping piece is arranged in the screw hole; the clamping piece is threadedly connected to the screw hole; a clearance groove corresponding to the piercing head is opened on the clamping piece; when the clamping piece is completely screwed into the screw hole, the piercing head pierces the tin water line and enters the clearance groove.

[0007] When the user installs the power supply, first place the tin wire at the screw hole of the connector, and use the clamp to press the tin wire into the screw hole, then turn the clamp, and the clamp pushes the tin wire toward the piercing head of the power supply under the action of the thread, and after the clamp is completely screwed into the screw hole, the piercing head pierces the tin wire, and part of it is in the clearance groove. By completely piercing the outer protective layer of the tin wire with the piercing head, poor contact between the power supply and the tin wire can be avoided, improving the user experience.

[0008] Optionally, a wire groove for accommodating a tin wire is provided on the connecting piece.

[0009] During installation, placing the tin wire into the wire slot can limit the position of the tin wire and improve the puncture reliability of the puncture head.

[0010] Optionally, an anti-slip groove is provided on the pressing member.

[0011] The provision of the anti-slip groove can increase the friction between the user's hand and the pressing piece, making it easier for the user to screw the pressing piece into the screw hole.

[0012] Optionally, a power-assisting groove is provided at the end of the pressing member.

[0013] The power-assisting slot can be set to one of the slots, cross slots, or hexagonal slots according to actual needs, and can be adapted to corresponding tools, such as screwdrivers, hexagonal wrenches, etc., so that tools can be used to tighten when it is inconvenient to tighten by hand.

[0014] Optionally, a limiting ring is provided on the power taking component; a limiting groove corresponding to the limiting ring is opened on the connecting component; and the limiting ring is arranged in the limiting groove.

[0015] The setting of the limiting ring and the limiting groove ensures that the relative position of the power taking part and the tin water line remains unchanged when the power taking part rotates in the connecting part, so that the power taking part can rotate 360° without limiting the number of turns without affecting the conductive effect.

[0016] The utility model also provides a wiring lamp, comprising: a connection frame; two power taking heads as described above are symmetrically arranged outside the connection frame; a light source assembly is arranged in the connection frame; and the two power taking heads are electrically connected to the light source assembly.

[0017] The two power-taking heads are respectively connected to the positive and negative poles of the light source assembly, and are respectively electrically connected to the two tin water lines, so as to supply power to the light source assembly.

[0018] Optionally, two power supply wires are provided on the light source assembly; power supply screws are provided at the ends of the power supply wires; a power supply screw hole is provided on the power supply component; and the power supply screw is threadedly connected to the power supply screw hole.

[0019] When powering the light source assembly, two corresponding wires need to be led out from the light source assembly. The ends of the two wires have exposed connectors. The connectors are fixed to the power collection component by power collection screws, and the connectors are pressed to make them fit tightly with the power collection component.

[0020] Optionally, two connection bases are provided on the connection frame; the two power extraction components are respectively provided on the two connection bases; a plug-in block is provided at the end of the power extraction component; a waist-shaped hole is opened on the connection base; and the plug-in block is provided in the waist-shaped hole.

[0021] By inserting the plug-in block into the waist-shaped hole, the relative position of the power taking component and the connection frame can be limited, so that the power taking component and the connection frame remain fixed, and poor contact caused by loose power taking screws when rotating the connection frame can be avoided.

[0022] Optionally, the connecting frame includes: a connecting outer frame; two power taking heads are symmetrically arranged on the connecting outer frame; two connecting shafts are symmetrically arranged on the inner side of the connecting outer frame; one end of the connecting shaft is fixed to the connecting outer frame, and the other end is rotatably connected to the light source assembly.

[0023] The light source assembly and the connecting outer frame are connected by two connecting shafts, so that the light source assembly can rotate around the connecting shafts, thereby adjusting the irradiation angle of the light source assembly.

[0024] Optionally, a connecting hole is provided on the light source assembly; the connecting shaft is rotatably arranged in the connecting hole; a fastening screw hole connected to the connecting hole is provided on the light source assembly; a fastening screw is arranged in the fastening screw hole; when the fastening screw is screwed into the fastening screw hole, the fastening screw abuts against the rotating shaft.

[0025] When assembling the wiring lamp, after inserting the connecting shaft into the connecting hole, turn the fastening screw so that one end of the fastening screw passes through the fastening screw hole and abuts against the rotating shaft. At this time, the friction between the rotating shaft and the fastening screw is relatively large. After the light source assembly is rotated to a certain angle, the friction between the rotating shaft and the locking screw can keep the light source assembly at this angle for lighting.

[0026] In summary, the utility model has the following beneficial effects:

[0027] By providing a clearance groove on the clamping piece and a wire groove on the connecting piece, the tin wire can enter the wire groove and fit with the inner wall of the wire groove when pressed into the screw hole, and the position of the tin wire can be fixed so that it faces the piercing head. Then the tin wire is pierced by the piercing head, and the part of the piercing head that passes through the tin wire is in the clearance groove. Since the piercing head passes through the tin wire, the piercing head and the tin wire can maintain good conductivity, avoiding the impact of poor contact on the user's installation and use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic cross-sectional structure diagram highlighting the power-taking head in the utility model;

[0029] Figure 2 It is a schematic diagram of the exploded structure of the wiring lamp in the utility model;

[0030] Figure 3 It is a cross-sectional structural schematic diagram of the fourth embodiment of the present utility model.

[0031] In the figure: 1. Connecting part; 2. Power taking part; 3. Piercing head; 4. Pressing part; 5. Clearance groove; 6. Wire groove; 7. Anti-skid groove; 8. Power assist groove; 9. Limiting ring; 10. Connecting frame; 101. Connecting outer frame; 102. Connecting shaft; 11. Light source assembly; 12. Power taking wire; 13. Power taking screw; 14. Connecting base; 15. Plug block; 16. Fastening screw; 17. Tin water line. DETAILED DESCRIPTION

[0032] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. Several embodiments of the utility model are given in the accompanying drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0033] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0034] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0035] Embodiment 1

[0036] This embodiment provides a power supply head for a wiring lamp, such as Figure 1 and Figure 2As shown, it includes: a connecting member 1; a power-taking member 2 is arranged in the connecting member 1; a piercing head 3 for piercing the tin water line 17 is arranged on the power-taking member 2; a screw hole is arranged on the connecting member 1; a clamping member 4 is arranged in the screw hole; the clamping member 4 is threadedly connected to the screw hole; a clearance groove 5 corresponding to the piercing head 3 is opened on the clamping member 4; when the clamping member 4 is completely screwed into the screw hole, the piercing head 3 pierces the tin water line 17 and enters the clearance groove 5.

[0037] When the user installs the power supply, first place the tin wire 17 at the screw hole of the connector 1, and press the tin wire 17 through the clamping member 4 to press the tin wire 17 into the screw hole, then rotate the clamping member 4, and the clamping member 4 pushes the tin wire 17 toward the piercing head 3 of the power supply member 2 under the action of the thread, and after the clamping member 4 is completely screwed into the screw hole, the piercing head 3 pierces the tin wire 17, and part of it is in the clearance groove 5. By completely piercing the outer protective layer of the tin wire 17 with the piercing head 3, poor contact between the power supply member 2 and the tin wire 17 can be avoided, thereby improving the user experience.

[0038] Optionally, a wire groove 6 for accommodating a tin wire 17 is provided on the connecting member 1 .

[0039] During installation, placing the tin wire 17 into the wire groove 6 can limit the position of the tin wire 17 and improve the puncture reliability of the puncture head 3. Specifically, the end of the wire groove 6 away from the pressing member 4 can be set to a semicircular shape, which can further adapt to the shape of the tin wire 17 and make the tin wire 17 fit the inner wall of the wire groove 6.

[0040] Optionally, an anti-slip groove 7 is provided on the pressing member 4 .

[0041] The anti-skid groove 7 can increase the friction between the user's hand and the pressing member 4, making it easier for the user to screw the pressing member 4 into the screw hole. The anti-skid groove 7 can be set according to actual needs, and can be set to a grid knurled groove, a wavy groove, or other grooves or patterns that can increase the friction between the user's hand and the pressing member 4.

[0042] Optionally, a power-assisting groove 8 is provided at the end of the pressing member 4 .

[0043] The power-assisting groove 8 can be set to one of a slot, a cross slot, or a hexagonal slot according to actual needs, and can be adapted to corresponding tools, such as a screwdriver, a hexagonal wrench, etc., so that tools can be used to tighten when it is inconvenient to tighten by hand.

[0044] Optionally, a limiting ring 9 is provided on the power taking component 2; a limiting groove corresponding to the limiting ring 9 is opened on the connecting component 1; and the limiting ring 9 is arranged in the limiting groove.

[0045] The setting of the limiting ring 9 and the limiting groove ensures that the relative position of the power extraction component 2 and the tin water line 17 remains unchanged when the power extraction component 2 rotates in the connecting component 1, so that the power extraction component 2 can rotate 360° without limiting the number of turns without affecting the conductive effect.

[0046] In this embodiment, by providing a clearance groove 5 on the pressing member 4 and a wire groove 6 on the connecting member 1, the tin wire 17 can enter the wire groove 6 and fit with the inner wall of the wire groove 6 when pressed into the screw hole, and the position of the tin wire 17 can be fixed so that it faces the piercing head 3. Then, the piercing head 3 pierces the tin wire 17, and the part of the piercing head 3 that passes through the tin wire 17 is placed in the clearance groove 5. Since the piercing head 3 passes through the tin wire 17, the piercing head 3 and the tin wire 17 can maintain good electrical conductivity, avoiding the installation and use experience of the user being affected by poor contact.

[0047] Embodiment 2

[0048] This embodiment provides a wiring lamp, such as Figure 1 and Figure 2 As shown, it includes: a connection frame 10; two power-taking heads as described in the first embodiment are symmetrically arranged outside the connection frame 10; a light source assembly 11 is arranged inside the connection frame 10; and the two power-taking heads are electrically connected to the light source assembly 11. The two power-taking heads are respectively connected to the positive and negative electrodes of the light source assembly 11, and are respectively electrically connected to the two tin water lines 17, so that the light source assembly 11 can be powered.

[0049] Optionally, two power supply wires 12 are provided on the light source assembly 11; power supply screws 13 are provided at the ends of the power supply wires 12; a power supply screw hole is provided on the power supply part 2; and the power supply screw 13 is threadedly connected to the power supply screw hole. When supplying power to the light source assembly 11, two corresponding power supply wires 12 need to be led out from the light source assembly 11, and the ends of the two power supply wires 12 have exposed connectors, which are fixed to the power supply part 2 by the power supply screws 13, and the connectors are pressed to make them fit tightly with the power supply part 2.

[0050] The routing lamp of this embodiment draws power by piercing the tin wire 17 through the power taking head of the first embodiment, which can ensure the stable power supply of the light source assembly 11.

[0051] Embodiment 3

[0052] This embodiment provides a wiring lamp, such as Figure 1 and Figure 2 As shown, it includes: a connection frame 10; two power-taking heads as described in the first embodiment are symmetrically arranged outside the connection frame 10; a light source assembly 11 is arranged inside the connection frame 10; and the two power-taking heads are electrically connected to the light source assembly 11.

[0053] Optionally, two power supply wires 12 are provided on the light source assembly 11; power supply screws 13 are provided at the ends of the power supply wires 12; power supply screw holes are provided on the power supply component 2; and the power supply screws 13 are threadedly connected to the power supply screw holes.

[0054] Optionally, two connection bases 14 are provided on the connection frame 10; the two power extraction components 2 are respectively provided on the two connection bases 14; a plug-in block 15 is provided at the end of the power extraction component 2; a waist-shaped hole is opened on the connection base 14; and the plug-in block 15 is arranged in the waist-shaped hole.

[0055] In this embodiment, the plug-in block 15 is inserted into the waist-shaped hole to limit the relative position of the power extraction component 2 and the connection frame 10, so that the power extraction component 2 and the connection frame 10 remain fixed, thereby avoiding poor contact caused by loosening of the power extraction screw 13 when the connection frame 10 is rotated.

[0056] Embodiment 4

[0057] This embodiment provides a wiring lamp, such as Figure 1-3 As shown, it includes: a connection frame 10; two power-taking heads as described in the first embodiment are symmetrically arranged outside the connection frame 10; a light source assembly 11 is arranged inside the connection frame 10; and the two power-taking heads are electrically connected to the light source assembly 11.

[0058] Optionally, two power supply wires 12 are provided on the light source assembly 11; power supply screws 13 are provided at the ends of the power supply wires 12; power supply screw holes are provided on the power supply component 2; and the power supply screws 13 are threadedly connected to the power supply screw holes.

[0059] Optionally, the connecting frame 10 includes: a connecting outer frame 101; two power taking heads are symmetrically arranged on the connecting outer frame 101; two connecting shafts 102 are symmetrically arranged on the inner side of the connecting outer frame 101; one end of the connecting shaft 102 is fixed to the connecting outer frame 101, and the other end is rotatably connected to the light source assembly 11.

[0060] Optionally, a connecting hole is opened on the light source assembly 11; the connecting shaft 102 is rotatably set in the connecting hole; a fastening screw hole connected to the connecting hole is opened on the light source assembly 11; a fastening screw 16 is set in the fastening screw hole; when the fastening screw 16 is screwed into the fastening screw hole, the fastening screw 16 abuts against the rotating shaft.

[0061] In this embodiment, the light source assembly 11 and the connecting outer frame 101 are connected by two connecting shafts 102, so that the light source assembly 11 can rotate around the connecting shaft 102, thereby adjusting the angle of illumination of the light source assembly 11. When assembling the wiring lamp, after the connecting shaft 102 is inserted into the connecting hole, the fastening screw 16 is rotated so that one end of the fastening screw 16 passes through the fastening screw hole and abuts against the rotating shaft. At this time, the friction between the rotating shaft and the fastening screw 16 is relatively large. After the light source assembly 11 is rotated to a certain angle, due to the friction between the rotating shaft and the locking screw, the light source assembly 11 can be kept at the angle for illumination.

[0062] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A power supply head for a wiring lamp, characterized in that: include: Connectors; A power-collecting member is arranged in the connecting member; a piercing head for piercing the tin water line is arranged on the power-collecting member; a screw hole is arranged on the connecting member; a clamping member is arranged in the screw hole; the clamping member is threadedly connected with the screw hole; a clearance groove corresponding to the piercing head is opened on the clamping member; when the clamping member is completely screwed into the screw hole, the piercing head pierces the tin water line and enters the clearance groove.

2. The power supply head of the wiring lamp according to claim 1, characterized in that: A wire groove for accommodating a tin wire is provided on the connecting piece.

3. The power supply head of the wiring lamp according to claim 1, characterized in that: An anti-slip groove is provided on the pressing piece.

4. The power supply head of the wiring lamp according to claim 3 is characterized in that: A power-assisting groove is provided at the end of the pressing member.

5. The power supply head of the wiring lamp according to claim 1, characterized in that: A limiting ring is arranged on the power taking component; a limiting groove corresponding to the limiting ring is opened on the connecting component; and the limiting ring is arranged in the limiting groove.

6. A routing light, characterized in that: include: A connecting frame; two power-taking heads according to any one of claims 1 to 5 are symmetrically arranged on the outer side of the connecting frame; A light source assembly is arranged in the connection frame; and the two power taking heads are electrically connected to the light source assembly.

7. The routing light according to claim 6, characterized in that: Two power-collecting wires are arranged on the light source assembly; power-collecting screws are arranged at the ends of the power-collecting wires; power-collecting screw holes are opened on the power-collecting component; and the power-collecting screws are threadedly connected with the power-collecting screw holes.

8. The routing light according to claim 7, characterized in that: Two connection bases are arranged on the connection frame; the two power taking parts are arranged on the two connection bases respectively; plug-in blocks are arranged at the ends of the power taking parts; a waist-shaped hole is opened on the connection base; and the plug-in block is arranged in the waist-shaped hole.

9. The routing light according to claim 6, characterized in that: The connection frame comprises: a connection outer frame; two power taking heads are symmetrically arranged on the connection outer frame; two connection shafts are symmetrically arranged on the inner side of the connection outer frame; one end of the connection shaft is fixed to the connection outer frame, and the other end is rotatably connected to the light source assembly.

10. The routing light according to claim 9, characterized in that: A connecting hole is provided on the light source assembly; the connecting shaft is rotatably arranged in the connecting hole; a fastening screw hole connected to the connecting hole is provided on the light source assembly; a fastening screw is arranged in the fastening screw hole; when the fastening screw is screwed into the fastening screw hole, the fastening screw abuts against the rotating shaft.

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