Power supply system

Abstract

A power supply system relates to the technical field of electric light sources and comprises a support, a base arranged on the support and a power utilization facility arranged on the base, the base is a cylindrical object, the top of the base is connected with a wire on the support through a power connection structure, and a power connection component connected with the power utilization facility is arranged in a cylinder of the base. Compared with the prior art, the utility model has the advantages of various shape designs, convenience in arrangement, simplicity and convenience in installation and replacement of electric facilities, and low use cost.

Description

Technical Field

[0001] The utility model relates to the technical field of electric light sources, in particular to a spotlight system. Background Art

[0002] In the existing spotlight system, the spotlight and the spotlight base are designed separately. If the spotlight base is set on the ceiling, it is restricted by the design and manufacture of the ceiling. Firstly, the manufacturing is complicated, the cost is high, and the layout is very inconvenient. Secondly, once completed, it cannot be changed. For this reason, there is a design that makes the spotlight and the spotlight base into a whole, and then connects them to a bracket, so that a variety of layouts can be carried out through the shape design of the bracket. However, in this spotlight system, once the spotlight is damaged, it must be completely replaced, and the replacement is complicated and the wire connection is inconvenient. In addition, the existing technology can only be used to install spotlights, and other electrical facilities, such as charging facilities, cannot be installed. Summary of the invention

[0003] The purpose of the invention of the utility model is to provide a multifunctional power supply system which can overcome one or more of the above-mentioned shortcomings, has various shapes and designs and is easy to deploy, and has simple and convenient installation and replacement of electrical facilities.

[0004] The utility model is implemented in this way, comprising a bracket, a base arranged on the bracket, and electrical facilities including a spotlight arranged on the base, wherein the top of the base is connected to the wire on the bracket through an electrical connection structure.

[0005] The power-using facility is a power-using facility with a positioning spring structure, and the base is a base with a bell-shaped inner cavity. A power connection component (such as a power output wire) connected to the power connection structure for supplying power to the power-using facility is arranged inside the bell-shaped inner cavity of the base.

[0006] When in use, the base is installed at the position where the electrical equipment is needed through the bracket, and then the input power line of the electrical equipment (including spotlights, chargers, USB interfaces, etc.) is connected to the power connection member (power output wire) of the base (such as through a quick-connect connector), and then the electrical equipment is installed in the base, and the positioning spring structures on both sides of the electrical equipment are used to position the electrical equipment in the base. Of course, the base can also be made into a whole with the electrical equipment, and the quick-connection power connection structure is connected to the bracket, so that the base with the electrical equipment can be quickly disassembled and assembled.

[0007] Preferably, the bracket is a quick-connect power cord that can be pierced for power connection, and the power connection structure on the top of the base is a piercing power connection structure. The quick-connect power cord is used in conjunction with the piercing power connection structure, so that the power cord and the base can be easily laid out.

[0008] Preferably, the power connection structure includes a groove arranged on the top of the base, teeth arranged at the bottom of the groove and connected to the power output wire, and a fixing structure for pushing the quick-connect power cord onto the teeth and fixing the quick-connect power cord in the groove.

[0009] When in use, the quick-connect power cord is placed in the groove, and then the fixing structure is installed. While fixing the power connection structure on the quick-connect power cord, the quick-connect power cord is pushed toward the teeth so that the teeth penetrate the insulating sheath of the quick-connect power cord and are tightly connected with the wires in the insulating sheath to obtain the power conducted by the quick-connect power cord.

[0010] Alternatively, the power connection structure on the top of the base includes a guide rail, a conductive strip arranged on the guide rail, and a slider arranged on the guide rail. The base is connected to the slider, and the slider is provided with contacts that abut against the conductive strip, and the contacts are connected to the power output wires on the base.

[0011] When in use, the guide rails are arranged according to the design, and the slider is moved to the set position, the slider is fixed in position by the positioning structure on the slider, and then the input power line of the electrical facility (such as a spotlight) is connected to the power output wire of the base, and then the electrical facility is installed into the base, and the positioning spring structure on both sides of the electrical facility is used to position the spotlight in the base.

[0012] When it is necessary to replace damaged electrical facilities, it is only necessary to take out the electrical facilities from the base, disconnect the electrical facilities from the power output wire, reconnect the new electrical facilities to the power output wire, and then install the new electrical facilities. The installation and replacement of electrical facilities are simple and convenient. The use of guide rails or quick-connect power cords with corresponding sliders or piercing power connection structures can facilitate various shape designs and layouts. In addition, since general electrical facilities (such as spotlights) can be used, replacement is convenient and low-cost. The use of a cylindrical base facilitates the appearance design of the base and enriches the shape of the entire power supply system. At the same time, it does not affect the use of general electrical facilities.

[0013] Compared with the prior art, the utility model has the advantages of various shapes and designs and convenient layout, simple and convenient installation and replacement of spotlights and low use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the power supply system embodiment 1 of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of Example 2;

[0016] Figure 3 It is an exploded view of Example 1;

[0017] Figure 4 This is a schematic diagram of the structure of Embodiment 3 of the power supply system of the utility model;

[0018] Figure 5 for Figure 4 Exploded diagram of

[0019] Figure 6 A schematic diagram of another use of the power supply system;

[0020] Figure 7 This is a schematic diagram of the structure of Embodiment 4 of the power supply system of the utility model;

[0021] Figure 8 for Figure 7 Exploded diagram of

[0022] Fig. 9 This is a schematic diagram of the structure of Embodiment 5 of the power supply system of the utility model;

[0023] Fig.10 This is a schematic diagram of the exploded structure of Embodiment 6 of the power supply system of the utility model;

[0024] Fig.11 for Fig.10 Schematic diagram from another perspective.

[0025] Explanation of the accompanying drawings: 1- bracket; 101- insulating outer skin; 102- wire; 103- U-shaped bayonet; 104- plug rod; 105- notch; 106- screw rod; 107- center through hole; 2- spotlight base; 201- threaded hole; 3- spotlight; 301- positioning spring structure; 4- power connection structure; 401- groove; 402- tooth; 403- fixing structure; 404- hole; 405- guide rail; 406- conductive strip; 407- slider; 408- contact; 409- positioning structure; 410- groove track; 411- conductive wire; 412- power connection slider. DETAILED DESCRIPTION

[0026] The power supply system of the utility model is now described in further detail with reference to the accompanying drawings and embodiments:

[0027] Example 1: Figure 1 As shown, the power supply system of the utility model is implemented as follows: the utility model includes a bracket 1, a base 2 arranged on the bracket 1, a spotlight 3 (a type of electrical facility that can be connected to the base 2 as a whole) arranged on the base 2, and the top of the base 2 is connected to the wire 102 on the bracket 1 through a power connection structure 4.

[0028] like Figure 2 As shown, the base 2 and the spotlight 3 (which may be other electrical facilities) arranged on the base 2 are made into a whole.

[0029] Preferably, the bracket 1 is a quick-connect power cord that can be pierced for power connection, and the power connection structure 4 on the top of the spotlight base 2 is a piercing power connection structure.

[0030] Preferably, the power connection structure 4 includes a groove 401 arranged on the top of the spotlight base 2, a tooth 402 arranged at the bottom of the groove 401 and connected to the power output wire, and a fixing structure 403 that pushes the quick-connect power cord serving as the bracket 1 onto the tooth 402 and fixes the quick-connect power cord serving as the bracket 1 in the groove 401.

[0031] Preferably, the groove 401 is provided with a hole 404 with an internal thread reaching the bottom of the groove 401 , the fixing structure 403 is a screw, and the teeth 402 are located at the bottom of the groove 401 corresponding to the hole.

[0032] When in use, the spotlight base 2 is installed at a position where a spotlight is needed through the bracket 1, and then the input power line of the spotlight 3 is connected to the power output wire of the spotlight base through a quick connector.

[0033] When connecting electricity to the quick-connect power cord as the bracket 1, the quick-connect power cord as the bracket 1 is placed in the groove 401, and then the screw as the fixing structure 403 is installed. While fixing the power connection structure 4 on the quick-connect power cord, the quick-connect power cord is pushed toward the teeth 402 so that the teeth 402 penetrate the insulating sheath 101 of the quick-connect power cord and are tightly connected with the wire 102 in the insulating sheath 101 to obtain the power conducted by the quick-connect power cord.

[0034] like Figure 6 As shown, the quick-connect power cord of the bracket 1 is V-shaped. By adopting the V-shaped layout, there is no need to apply tension to the quick-connect power cord. On the one hand, it is convenient for the layout and fixation of the quick-connect power cord, and on the other hand, it enriches the layout shape of the quick-connect power cord.

[0035] like Figure 3 As shown, the electrical facility (spotlight 3) is an electrical facility with a positioning spring structure 301, and the base 2 is a base with a bell-shaped inner cavity. The bell-shaped inner cavity of the base 2 is provided with a power output wire connected to the electrical facility.

[0036] When in use, the spotlight 3 is installed into the spotlight base 2 , and the spotlight 3 is positioned in the spotlight base 2 using the positioning spring structures 301 on both sides of the spotlight.

[0037] Example 3: Figure 4 , 5As shown, in this embodiment, based on embodiments 1 and 2, the power connection structure 4 on the top of the spotlight base 2 includes a guide rail 405, a conductive strip 406 arranged on the guide rail 405, and a slider 407 arranged on the guide rail 405. The spotlight base 2 is connected to the slider 407. The slider 407 is provided with a contact 408 that abuts against the conductive strip 406. The contact 408 is connected to the power output wire on the spotlight base 2.

[0038] The spotlight base 2 is the spotlight base 2 of embodiments 1 and 2, and the slider 407 is provided with a screw with a through hole in the middle corresponding to the hole 404 with an internal thread on the top of the spotlight base 2, so that the spotlight base 2 can be fixed on the slider 407 by screwing the screw into the hole 404 with the internal thread, and the through hole on the screw facilitates the connection of the contact 408 with the power output wire on the spotlight base 2 through the power cord.

[0039] A hole 404 with internal threads is provided on the top of the spotlight base 2, so that the spotlight base 2 can be universally used in different occasions, such as the occasion in the first embodiment.

[0040] Of course, the contact 408 can be a tooth, and the conductive strip 406 can be a conductive strip wrapped with an insulating layer. In this way, when the slider 407 is installed, the teeth serving as the contact 408 penetrate into the insulating layer and contact the conductive strip 406, thereby realizing the function of transmitting electricity.

[0041] When in use, the guide rail 404 is arranged according to the design, and the slider 406 is moved to the set position, the slider 406 is fixed in position by the positioning structure 409 on the slider 406, and then the input power line of the spotlight 3 is connected with the power output wire of the spotlight base 2, and then the spotlight 3 is installed into the spotlight base 2, and the positioning spring structure 301 on both sides of the spotlight 3 is used to position the spotlight 3 in the spotlight base 2.

[0042] Example 4: Figure 7 , 8 As shown, in this embodiment, based on embodiments 1 and 2, the power connection structure 4 on the top of the spotlight base 2 includes a groove-shaped track 410, conductive wires 411 arranged on the two inner wall surfaces of the groove-shaped track 410, and a power connection slider 412 arranged on the groove-shaped track 410. The spotlight base 2 is connected to the power connection slider 412, and contact heads 413 that are close to the conductive wires 411 are arranged on both side surfaces of the power connection slider 412. The contact heads 413 are connected to the power output wires on the spotlight base 2.

[0043] The spotlight base 2 of embodiment 4 adopts the spotlight base 2 of embodiments 1 and 2, and the power connecting slider 412 adopts the connection structure connected to the spotlight base 2 of embodiment 2. In this way, the spotlight base 2 can be universally used in various situations and occasions (such as the occasions of embodiments 1, 2, and 3).

[0044] When in use, the groove-shaped track 410 is arranged according to the design, and the power-connecting slider 412 is moved to the set position, and the power-connecting slider 412 is fixed in position by the positioning component on the power-connecting slider 412, and then the input power line of the spotlight 3 is connected with the power output wire of the spotlight base 2, and then the spotlight 3 is installed in the spotlight base 2, and the positioning spring structure 301 on both sides of the spotlight 3 is used to position the spotlight 3 in the spotlight base 2.

[0045] Example 5: Fig. 9 As shown, in this embodiment, based on the embodiments 1 and 2, the bracket 1 is a plug rod 104 with a U-shaped bayonet 103 , and the bell-shaped spotlight base 2 is clamped on the U-shaped bayonet 103 .

[0046] When in use, according to design requirements, the rod is inserted into a pluggable position, such as on a beach or a foam box, so that the position of the spotlight base 2 can be fixed, and then the power supply and the spotlight are connected to conveniently provide a spotlight light source. It is very convenient to use and is suitable for outdoor quick light source layout.

[0047] Example 6: Fig.10 , 11 As shown, in this embodiment, based on embodiments 1 and 2, the bracket 1 is a lamp holder with a recess 105 matching the shape of the top of the spotlight base 2 (for example, if the spotlight base 2 is in a bell-shaped shape, the recess is in a bell-shaped shape matching the top of the spotlight base 2), and a connection structure consisting of a threaded hole 201 and a screw 106 is provided between the recess 105 and the top of the spotlight base 2, and the power output wire in the spotlight base 2 passes through the central through hole 107 of the connection structure and is connected to an external power supply.

[0048] The spotlight base 2 of embodiment 6 adopts the spotlight base 2 of embodiments 1 and 2, so the spotlight base 2 can be universally used in various situations and occasions (such as the occasions of embodiments 1, 2, 3, 4, and 5).

Claims

1. A power supply system, characterized in that: It includes a bracket, a base arranged on the bracket, and electrical facilities including spotlights arranged on the base. The top of the base is connected to the wires on the bracket through a power connection structure. The electrical facilities are electrical facilities with a positioning spring structure. The base is a base with a bell-shaped inner cavity. A power connection component connected to the power connection structure and supplying power to the electrical facilities is arranged inside the bell-shaped inner cavity of the base.

2. The power supply system according to claim 1, characterized in that: The bracket is a quick-connect power cord that can pierce and connect electricity, and the power connection structure on the top of the base is a piercing power connection structure.

3. The power supply system according to claim 1, characterized in that: The power connection structure includes a groove arranged on the top of the base, teeth arranged at the bottom of the groove and connected to the power connection member, and a fixing structure for pushing the quick-connect power cord as a bracket onto the teeth and fixing the quick-connect power cord as a bracket in the groove.

4. The power supply system according to claim 3, characterized in that: The groove is provided with a hole with internal threads reaching the bottom of the groove, the fixing structure is a screw rod, and the teeth are located at the bottom of the groove corresponding to the hole.

5. The power supply system according to claim 1, characterized in that: The power connection structure on the top of the base includes a guide rail, a conductive strip arranged on the guide rail, and a slider arranged on the guide rail. The base is connected to the slider, and the slider is provided with a contact abutting against the conductive strip, and the contact is connected to the power connection component on the base.

6. The power supply system according to claim 5, characterized in that: The contacts are the teeth and the conductive strips are the conductive material wrapped with an insulating layer.

7. The power supply system according to claim 1, characterized in that: The power connection structure on the top of the spotlight base includes a groove-shaped track, conductive wires arranged on the two inner side walls of the groove-shaped track, and a power connection slider arranged on the groove-shaped track. The spotlight base is connected to the power connection slider. Electric contact heads that are close to the conductive wires are arranged on both side surfaces of the power connection slider. The electric contact heads are connected to the power connection components on the spotlight base.

8. The power supply system according to claim 1, characterized in that: The bracket is an insertion rod with a U-shaped bayonet, and a bell-shaped spotlight base is clamped on the U-shaped bayonet.

9. The power supply system according to claim 1, characterized in that: The bracket is a lamp holder with a notch matching the shape of the top of the spotlight base. A connecting structure consisting of a threaded hole and a screw is provided between the notch and the top of the spotlight base. The power connection component in the spotlight base is connected to the external power supply through the central through-hole of the connecting structure.

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