Lamp holder

Abstract

The utility model provides a lamp holder, which relates to the field of lamp holder accessories, and comprises a lamp holder body and a top cover matched with the lamp holder body, the lamp holder body is provided with a null line port and a live line port for wiring, and the top cover is provided with a plurality of groups of screw holes. The wire cylinders are designed at the wiring positions of the null line port and the live wire port, wires after wiring can penetrate out of the wire cylinders, the problems that the wiring positions deviate and connection is unstable are solved, when the top cover covers the lamp holder body, the side plates are driven to be correspondingly inserted into the side plates, positioning treatment on the top cover is completed, and the safety of the lamp holder body is improved. And subsequent installation displacement is avoided.

Description

Technical Field

[0001] The utility model relates to the field of lamp holder accessories, in particular to a lamp holder. Background Art

[0002] A lamp is a lighting product, which generally refers to an appliance that can illuminate. It makes our lives brighter and provides us with light and lighting functions at night. The lamp holder and the lamp head are matching. As long as they match, they can emit light and heat regardless of their size or wattage. The lamp holder refers to an electronic device that fixes the position of the lamp and connects the lamp contacts to the power supply.

[0003] Manufacturers provide installation services for the lamp holders and lamp sockets they produce, but the number of lamp holders and lamp sockets they provide for installation is standardized, which cannot meet the installation quantity requirements of some customers. If customers want to increase or decrease the number of lamps they install, there are problems with inconvenience and high risk of installation. Utility Model Content

[0004] The utility model aims at the deficiencies in the prior art and provides a lamp holder. A wire barrel is designed at the connection points of the neutral wire port and the live wire port so that the wires after connection can pass through the wire barrel, thereby avoiding deviation of the connection points and facilitating the customers to install the lamp holder by themselves.

[0005] In order to solve the above technical problems, the utility model solves the problem of the inconvenience of installing the lamp holder by oneself through the following technical solutions.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lamp holder comprises a lamp holder body and a top cover matched with the lamp holder body, wherein the lamp holder body is provided with a neutral wire port and a live wire port for wiring, a plurality of sets of screw holes are provided on the top cover, and the top cover is threadedly connected to the top of the lamp holder body through corresponding fixing bolts inside the screw holes, and a wire barrel with a connecting assembly is provided around the neutral wire port and the live wire port.

[0008] Preferably, grooved side panels are connected on both sides of the top cover, side grooves matching the side panels are formed on both sides of the top cover, and the other ends of the side panels are correspondingly inserted into the side grooves.

[0009] Preferably, a positioning card is installed inside the side groove, and the other end of the positioning card is correspondingly inserted into the inside of the side plate slot.

[0010] Preferably, the top cover is provided with openings around it.

[0011] Preferably, a hole plug matching the opening is provided inside the opening, and the upper opening of the opening is larger than the lower opening.

[0012] Preferably, a bottom ring is provided at the bottom of the top cover, and the other end of the bottom ring is fitted with the opening of the lamp holder body.

[0013] Preferably, the side groove and the positioning clamping plate are arranged with an arc.

[0014] Preferably, the connecting assembly includes a mounting ring, which is opened on the periphery of the neutral wire port and the live wire port, and the lower portion of the wire barrel is provided with an external thread matching the mounting ring, and the wire barrel is threadedly connected to the inside of the corresponding mounting ring.

[0015] Preferably, wire passing grooves are provided around the opening on the wire barrel for passing the wires, and a protective layer is provided on the inner wall of the wire passing groove.

[0016] Preferably, an outer limiting ring is connected to the outer periphery of the wire barrel, and the outer thread of the wire barrel is located below the outer limiting ring.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The lamp holder provided in the present application is designed with wire barrels at the connection points of the neutral wire port and the live wire port, so that the wires after connection can pass through the wire barrels to avoid deviation of the connection points, making it convenient for customers to install the lamp holder themselves.

[0019] The present application provides side panels and side grooves. When the top cover is closed on the lamp holder body, the side panels are driven to be inserted into the inside of the side panels to complete the positioning of the top cover and avoid subsequent installation displacement.

[0020] The present application provides a positioning card plate, so that after the positioning card plate is inserted into the bottom groove of the side groove, the connection between the side groove and the lamp holder body can be further stabilized.

[0021] The present application provides a connecting component on the outer periphery of the neutral wire port and the live wire port, so that the wire barrel can be rotated after being inserted into the interior from the opening of the installation circle. After being fully inserted, the installation of the wire barrel is completed. The height of the wire barrel can also be adjusted when the wire is connected to the neutral wire port or the live wire port when the wire barrel moves up and down inside the installation circle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the local structure of the upward section in FIG.

[0026] Figure 4 For this utility model Figure 2 A schematic diagram of a local structure in a top view section;

[0027] Figure 5 This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0028] Figure 6 It is a schematic diagram of the partial structure of the front cross section of the utility model;

[0029] Figure 7 It is a schematic diagram of the partial structure of the left side cross section of the utility model;

[0030] Figure 8 It is a schematic diagram of the partial structure of the right side cross section of the utility model;

[0031] Fig. 9 It is a schematic diagram of the partial structure of the wire barrel of the utility model.

[0032] Explanation of the figure numbers: 1. Lamp holder body; 101. Top cover; 102. Neutral wire port; 103. Live wire port; 104. Screw hole; 105. Fixing bolt; 106. Side plate; 107. Side groove; 108. Positioning card plate; 109. Opening; 110. Hole plug; 111. Bottom ring; 2. Wire tube; 201. Outer limit ring; 202. Installation ring; 203. Wire trough; 204. Protective layer. DETAILED DESCRIPTION

[0033] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0034] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0035] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0036] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0037] Example:

[0038] See also Figure 1-Figure 9 A lamp holder comprises a lamp holder body 1 and a top cover 101 matched with the lamp holder body 1. The lamp holder body 1 is provided with a neutral wire port 102 and a live wire port 103 for wiring. A plurality of screw holes 104 are provided on the top cover 101, and the top cover 101 is threadedly connected to the top of the lamp holder body 1 through corresponding fixing bolts 105 inside the screw holes 104. A wire barrel 2 with a connecting assembly is provided around the neutral wire port 102 and the live wire port 103.

[0039] Some implementation methods of the present application are described in detail below with reference to the accompanying drawings:

[0040] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 The lamp holder of the present application is mainly composed of a lamp holder body 1 and a top cover 101, wherein screw holes 104 corresponding to the lamp holder body 1 are opened on both sides of the top cover 101, and the top cover 101 is covered on the top of the lamp holder body 1 with fixing bolts 105. After the two are threadedly connected to the instrument, a neutral wire port 102 and a live wire port 103 are provided on the lamp holder body 1 for customer assembly and wiring after leaving the factory. When wiring, the fixing bolts 105 should be removed to separate the top cover 101 from the lamp holder body 1. At this time, a wire barrel 2 is designed at the wiring position of the neutral wire port 102 and the live wire port 103, so that the wire after wiring can pass through the wire barrel 2, avoiding the deviation of the wiring position and the problem of unstable connection.

[0041] See also Figure 2 , Figure 3 and Figure 7 In the present application, side plates 106 and side grooves 107 are also provided. The side plates 106 are installed on both sides of the bottom of the lamp holder body 1, corresponding to the side grooves 107 opened on the lamp holder body 1. When the top cover 101 is covered on the lamp holder body 1, the side plates 106 are driven to be inserted into the inside of the side plates 106 to complete the positioning of the top cover 101, so as to facilitate the subsequent fixing of the bolts 105 and avoid displacement.

[0042] The present application also provides a positioning card plate 108, which is installed in the middle of the bottom end of the inner wall of the side groove 107. When the side plate 106 is inserted into the side groove 107, a groove is provided at the bottom thereof, so that the positioning card plate 108 can be inserted into the groove to further stabilize the connection between the side groove 107 and the lamp holder body 1.

[0043] See also Figure 3 and Figure 8 In the present application, a bottom ring 111 is also provided, which is made of rubber material. When the top cover 101 is closed on the lamp holder body 1, the bottom ring 111 is pressed against the outer ring of the top opening of the lamp holder body 1, which can increase the friction of the contact surface and avoid slipping at the connection.

[0044] See also Figure 2 , Figure 3 , Figure 6 and Figure 8 In the present application, openings 109 and hole plugs 110 are also provided. The openings 109 are provided on the lamp holder body 1, and are designed with four groups, which are located above the neutral wire port 102 or the live wire port 103 respectively. They can be used for the introduction of wires when the top cover 101 is connected, and are led out from the top cover 101 to improve the applicability. Before leaving the factory, elastic hole plugs 110 are correspondingly inserted into the openings 109. The hole plugs 110 are larger than the openings 109, and the openings 109 can be sealed. The upper opening of the hole plugs 110 is larger than the lower opening, so that the openings 109 can be easily taken out from the inside of the hole plugs 110.

[0045] In some embodiments, a connecting component is provided on the periphery of the neutral wire port 102 and the live wire port 103, and a mounting ring 202 is provided to be used in combination with the wire barrel 2, wherein the mounting ring 202 is provided inside the mounting ring 202 and matches the external thread on the wire barrel 2, so that the wire barrel 2 can be rotated after being inserted into the interior from the opening of the mounting ring 202. After being fully inserted, the installation of the wire barrel 2 is completed, wherein the wire barrel 2 is designed to be an insulating material and is fixed on the periphery of the neutral wire port 102 or the live wire port 103. When the wire barrel 2 moves up and down inside the mounting ring 202, the distance between the wire barrel 2 and the top cover 101 can be adjusted, and the height of the wire barrel 2 can be adjusted when the wire is connected to the neutral wire port 102 or the live wire port 103, thereby improving applicability.

[0046] See also Figure 2, Figure 3 and Fig. 9 In the present application, an outer limiting ring 201 is also provided. When the end of the wire barrel 2 with the external thread is completely turned into the installation ring opening 202, the outer limiting ring 201 can be pressed on the top of the lamp holder body 1 to limit the wire barrel 2 during installation.

[0047] The present application also provides a wire groove 203, which is set around the opening of the wire barrel 2, and is used for the wire connection to pass through the inside of the wire barrel 2 and pass through the inside of the installation circle 202 in the corresponding direction for further arrangement.

[0048] Wherein, a protective layer 204 made of rubber material is glued to both sides of the inner wall of the wire groove 203 , and when the wire is led out and contacts with the inner wall of the wire groove 203 , the contact surface can be protected.

[0049] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A lamp holder, comprising a lamp holder body (1), and a top cover (101) matched with the lamp holder body (1), wherein the lamp holder body (1) is provided with a neutral wire port (102) and a live wire port (103) for wiring, characterized in that: The top cover (101) is provided with a plurality of sets of screw holes (104), and the top cover (101) is threadedly connected to the top of the lamp holder body (1) via corresponding fixing bolts (105) inside the screw holes (104), and a wire barrel (2) having a connection assembly is arranged on the periphery of the neutral wire port (102) and the live wire port (103).

2. A lamp holder according to claim 1, characterized in that: The top cover (101) is connected to two sides of slotted side plates (106), and two sides of the top cover (101) are provided with side grooves (107) matching the side plates (106), and the other ends of the side plates (106) are correspondingly inserted into the side grooves (107).

3. A lamp holder according to claim 2, characterized in that: A positioning card plate (108) is installed inside the side groove (107), and the other end of the positioning card plate (108) is correspondingly inserted into the inside of the slot of the side plate (106).

4. A lamp holder according to claim 3, characterized in that: The top cover (101) is provided with openings (109) around its periphery.

5. A lamp holder according to claim 4, characterized in that: A hole plug (110) matching the opening (109) is disposed inside the opening (109), and the upper opening of the opening (109) is larger than the lower opening.

6. A lamp holder according to claim 5, characterized in that: A bottom ring (111) is provided at the bottom of the top cover (101), and the other end of the bottom ring (111) fits in with the opening of the lamp holder body (1).

7. A lamp holder according to claim 3, characterized in that: The side groove (107) and the positioning clamping plate (108) are arranged with an arc.

8. The lamp holder according to claim 1, characterized in that: The connection assembly comprises a mounting ring (202), the mounting ring (202) being opened on the outer periphery of the neutral line port (102) and the live line port (103), the lower portion of the wire barrel (2) being provided with an external thread matching the mounting ring (202), and the wire barrel (2) being threadedly connected to the inside of the corresponding mounting ring (202).

9. The lamp holder according to claim 1, characterized in that: The upper opening of the wire barrel (2) is provided with wire grooves (203) around its periphery for passing the wires, and the inner wall of the wire grooves (203) is provided with a protective layer (204).

10. The lamp holder according to claim 1, characterized in that: An outer limit ring (201) is connected to the outer periphery of the wire barrel (2), and the outer thread of the wire barrel (2) is located below the outer limit ring (201).

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