Terminal dustproof type ceramic lamp holder

Abstract

The utility model relates to the technical field of ceramic lamp caps, and discloses a terminal dustproof type ceramic lamp cap which comprises a socket, a dustproof assembly is arranged on the top of the socket, a sleeve head is arranged on the side face of the socket, and a quick-change assembly is installed on the side face of the sleeve head. The dustproof assembly comprises a dustproof plate, the dustproof plate is slidably connected to the top of the socket, a connecting plate is fixedly connected to the top of the socket, one end of the dustproof plate is slidably connected to the inner side of the connecting plate, a fixing shell is fixedly connected to the top of the connecting plate, and an insertion rod is slidably connected to the interior of the fixing shell. According to the anti-dust lamp, under the cooperation of the baffle, the first spring and the inserting rod, the position of the anti-dust plate is fixed, the connecting position of the socket and the lamp holder base is shielded, and dust is prevented from entering a lamp cap. The pollution of dust to electrical components is effectively avoided, the service life of the lamp holder is prolonged, and the safety of the lamp holder is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic lamp holder technical field especially, it relates to a terminal dustproof ceramic lamp holder. BACKGROUND

[0002] Ceramic lamp holder is a kind of lamp holder made of ceramic material, it is usually used to connect lamp tube and power supply, since ceramic has good high-temperature resistance, corrosion resistance and insulation performance, ceramic lamp holder can withstand higher temperature, is widely used in high-power, long-time work or high-temperature environment lighting equipment, it is commonly used in various household electric lamps, industrial lighting and the lamps in special environment, such as oven lamp, factory lighting etc., ceramic lamp holder is suitable for high-temperature or frequently opened lighting occasions due to its safety and durability.

[0003] Ceramic lamp holder is mainly composed of lamp holder shell, wiring terminal and electrical contact point structure, shell is usually made of high-temperature ceramic material, provides good insulation and high-temperature resistance, wiring terminal is used to connect power line, usually metal material, electrical contact point realizes current conduction by contact with bulb, working principle is that current is transmitted to bulb through electrical contact point by terminal and power connection, realizes illumination.

[0004] The existing ceramic lamp holder has higher safety and durability, is suitable for high-temperature or frequently opened lighting occasions, but there is often gap between ceramic lamp holder and lamp holder base, dust is easy to fall in, affect the service life and safety of lamp holder, therefore, a terminal dustproof ceramic lamp holder is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a terminal dustproof ceramic lamp holder, aims at improving the problem that ceramic lamp holder and lamp holder base are easy to fall in dust in prior art, affect the service life and safety of lamp holder.

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

[0007] A terminal dustproof ceramic lamp holder, including socket, the top of the socket is provided with dustproof assembly, the side of the socket is provided with sleeve head, the side of the sleeve head is installed with quick-change assembly;The dustproof assembly includes dustproof plate, the dustproof plate is slidably connected at the top of the socket, the top of the socket is fixedly connected with connecting plate, one end of the dustproof plate is slidably connected at the inner side of the connecting plate, the top of the connecting plate is fixedly connected with fixed shell, the inside of the fixed shell is slidably connected with plug rod;

[0008] As a further description of the above technical scheme:

[0009] The outer side of the inserting rod is fixedly connected with a baffle, and the outer periphery of the inserting rod is sleeved with a spring one;

[0010] As a further description of the above technical solution:

[0011] The top of the dustproof plate is provided with an inserting slot, and the inserting rod is clamped with the inserting slot;

[0012] As a further description of the above technical solution:

[0013] The quick-change assembly comprises a fixing rod, the fixing rod is fixedly connected to the inside of the sleeve head, the outer side of the fixing rod is slidably connected with a clamping plate, and the side surface of the clamping plate is fixedly connected with a moving rod and a clamping block;

[0014] As a further description of the above technical solution:

[0015] The outer periphery of the fixing rod is sleeved with a spring two, and the spring two is arranged on the side surface of the clamping plate;

[0016] As a further description of the above technical solution:

[0017] The inside of the socket is provided with a clamping groove, and the clamping block is clamped with the clamping groove;

[0018] As a further description of the above technical solution:

[0019] The top of the socket is fixedly connected with a sliding block, the inside of the dustproof plate is provided with a sliding groove, and the sliding block is slidably connected to the inside of the sliding groove;

[0020] As a further description of the above technical solution:

[0021] The side surface of the socket is provided with a terminal.

[0022] The utility model has the advantages of the following:

[0023] 1、 the utility model discloses a baffle, spring one and the cooperation of inserting rod fixes the position of dustproof plate, shields the connecting place of socket and lamp holder base, avoids dust into the inside of the lamp cap, effectively prevents the pollution of dust to electrical components, prolongs the service life of lamp cap, and improves its security.

[0024] 2、 the utility model discloses the cooperation of fixing rod, clamping plate, spring two and clamping block makes that ceramic lamp cap can replace the sleeve head of different sizes quickly, enhances the compatibility of lamp cap, improves the applicability, and is convenient for the demand conversion of different scenes or lamp tube. DRAWINGS

[0025] Figure 1 A kind of terminal dustproof ceramic lamp cap of the utility model is shown in the stereogram;

[0026] Figure 2 A structure schematic view of the plug rod of the terminal dustproof ceramic lamp holder is provided in the utility model.

[0027] Figure 3 A structure schematic view of the sleeve head of the terminal dustproof ceramic lamp holder is provided in the utility model.

[0028] Figure 4 A structure schematic view of the fixing rod of the terminal dustproof ceramic lamp holder is provided in the utility model.

[0029] Figure 5 A structure schematic view of the socket of the terminal dustproof ceramic lamp holder is provided in the utility model.

[0030] Legend:

[0031] 1, socket; 2, dustproof assembly; 3, sleeve head; 4, quick change assembly; 5, dustproof plate; 6, connecting plate; 7, fixed shell; 8, plug rod; 9, baffle; 10, spring one; 11, plug groove; 12, sliding block; 13, sliding groove; 14, fixing rod; 15, clamping plate; 16, moving rod; 17, clamping block; 18, spring two; 19, clamping groove; 20, terminal. Specific implementation

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0033] Reference Figure 1 - Figure 3The utility model provides an embodiment: a terminal dustproof ceramic lamp holder, including socket 1, socket 1's top is provided with dustproof subassembly 2, socket 1's side is provided with sleeve head 3, and sleeve head 3's side is installed with quick change subassembly 4, dustproof subassembly 2 includes dustproof plate 5, and dustproof plate 5 slidingly connects at socket 1's top, uses dustproof plate 5 to shield the gap between socket 1 and lamp holder base, avoids dust to fall into, and socket 1's top is fixedly connected with connecting plate 6, and one end of dustproof plate 5 is slidingly connected in the inside of connecting plate 6, uses connecting plate 6 to fixedly connect dustproof plate 5, and the top of connecting plate 6 is fixedly connected with fixed shell 7, and the inside of fixed shell 7 is slidingly connected with plug rod 8, and uses fixed shell 7 to protect the structure inside.

[0034] Referring to Figure 1 , Figure 4 and Figure 5 , quick change subassembly 4 includes fixed rod 14, fixed rod 14 is fixedly connected in the inside of sleeve head 3, the outside of fixed rod 14 is slidingly connected with clamping plate 15, the side of clamping plate 15 is fixedly connected with moving rod 16 and clamping block 17, and the inside is moved by moving rod 16, and clamping plate 15 and clamping block 17 are controlled. The periphery of fixed rod 14 is provided with spring no. 2 18, and spring no. 2 18 is arranged at the side of clamping plate 15, and the pressure of spring no. 2 18 is applied, so that clamping plate 15 moves outward with clamping block 17. The inside of socket 1 is provided with clamping groove 19, and clamping block 17 is clamped with clamping groove 19, and clamping block 17 moves outward and is clamped in the inside of clamping groove 19, so as to fix the position of sleeve head 3.

[0035] Referring to Figure 1 and Figure 2 , the top of socket 1 is fixedly connected with sliding block 12, and the inside of dustproof plate 5 is provided with sliding groove 13, and sliding block 12 is slidingly connected in the inside of sliding groove 13, and the position of dustproof plate 5 is limited by the cooperation of sliding block 12 and sliding groove 13. The side of socket 1 is installed with terminal 20, and the power line in the lamp holder base is connected through terminal 20.

[0036] Working principle: the sliding groove 13 of dustproof plate 5 is aligned with sliding block 12, and is slid into connecting plate 6, and the pressure generated by the cooperation of baffle 9 and spring no. 1 10 makes plug rod 8 move downward, and is clamped in the inside of slot 11, so as to fix the position of dustproof plate 5, and dustproof plate 5 is used to shield the gap between socket 1 and lamp holder base, to avoid dust falling into, to affect the service life and safety of lamp holder.

[0037] The clamping plate 15 with the clamping block 17 is controlled to move inward by the moving rod 16, to disengage from the clamping groove 19, to take out the current installed sleeve head 3, to put the clamping plate 15 of the sleeve head 3 to be replaced into the socket 1, to make the clamping plate 15 with the clamping block 17 move outward by the pressure applied by the spring 18, to make the clamping block 17 be clamped into the clamping groove 19, and to complete the replacement of the sleeve head 3, so as to match the lamp tubes of different sizes and improve the compatibility of the ceramic lamp holder.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A terminal dust-proof ceramic lamp cap comprising a socket (1), characterized in that: The top of the socket (1) is provided with a dustproof assembly (2), and the side of the socket (1) is provided with a sleeve head (3), and the side of the sleeve head (3) is provided with a quick-change assembly (4); The dustproof assembly (2) comprises a dustproof plate (5) which is slidingly connected to the top of the socket (1), and the top of the socket (1) is fixedly connected with a connecting plate (6), one end of the dustproof plate (5) is slidingly connected to the inner side of the connecting plate (6), and the top of the connecting plate (6) is fixedly connected with a fixed shell (7), and the inside of the fixed shell (7) is slidingly connected with a plug rod (8).

2. A terminal dust-proof ceramic lamp cap according to claim 1, characterized in that: The outer side of the plug rod (8) is fixedly connected with a baffle (9), and the outer periphery of the plug rod (8) is sleeved with a spring (10).

3. The dust-proof terminal ceramic base according to claim 1, wherein: The top of the dustproof plate (5) is provided with a plug slot (11), and the plug rod (8) and the plug slot (11) are mutually clamped.

4. The terminal dust-proof ceramic lamp cap according to claim 1, characterized in that: The quick-change assembly (4) comprises a fixed rod (14) which is fixedly connected to the inside of the sleeve head (3), and the outer side of the fixed rod (14) is slidingly connected with a clamping plate (15), and the side of the clamping plate (15) is fixedly connected with a moving rod (16) and a clamping block (17).

5. A terminal dust-proof ceramic lamp cap according to claim 4, wherein: The outer periphery of the fixed rod (14) is sleeved with a spring (18), and the spring (18) is arranged on the side of the clamping plate (15).

6. A terminal dust-proof ceramic lamp cap according to claim 4, wherein: The inside of the socket (1) is provided with a clamping groove (19), and the clamping block (17) and the clamping groove (19) are mutually clamped.

7. The terminal dust-proof ceramic lamp cap according to claim 1, characterized in that: The top of the socket (1) is fixedly connected with a sliding block (12), and the inside of the dustproof plate (5) is provided with a sliding groove (13), and the sliding block (12) is slidingly connected in the inside of the sliding groove (13).

8. The terminal dust-proof ceramic lamp cap according to claim 1, characterized in that: The side of the socket (1) is provided with a terminal (20).

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