LED lampshade connecting structure

Abstract

The utility model discloses an LED (light-emitting diode) lampshade connecting structure, which belongs to the technical field of LED lampshades and comprises a connector, the connector comprises a first connector and a second connector, the first connector and the second connector are arranged oppositely, and a plurality of mounting bolts are mounted at one ends, far away from each other, of the first connector and the second connector in a threaded manner; the first connector and the second connector are arranged to form the connector, the first connector and the second connector are fixed to the lampshade and the base through the mounting bolts respectively, convenient locking operation is achieved between the first connector and the second connector through the clamping block, and the good assembly sealing effect is kept through the first sealing ring and the second sealing ring; the LED lamp has the advantages of being simple in assembly connection structure and convenient to operate, avoiding the problem that subsequent disassembly and maintenance are inconvenient due to the fact that the LED lamp is pasted and fixed through the adhesive, and meanwhile avoiding the phenomenon that connection is loose due to the fact that the adhesive is melted when the LED lamp works.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lampshades, and particularly relates to an LED lampshade connection structure. Background Art

[0002] The LED lamp is an electroluminescent semiconductor material chip, which is cured to the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver wire or gold wire. It is sealed with epoxy resin on all sides to protect the internal core wire. Finally, the outer shell is installed, so the LED lamp has good seismic resistance.

[0003] The existing LED lampshade shell and the base are installed and connected using adhesives. The adhesive is not convenient for disassembly and maintenance after being fixed. In addition, the high temperature generated when the LED lamp is working can easily cause the adhesive to melt, thereby causing the connection to become loose. Therefore, we propose an LED lampshade connection structure. Utility Model Content

[0004] The purpose of the present utility model is to provide an LED lampshade connection structure to solve the problem proposed in the above background technology that the existing LED lampshade shell and the base are installed and connected by using adhesives, the adhesives are not convenient to disassemble and repair after being fixed, and the high temperature generated when the LED lamp is working can easily cause the adhesive to melt, thereby causing the connection to become loose.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED lampshade connection structure, including a connector, the connector including a first connector head and a second connector head, the first connector head and the second connector head are arranged relative to each other, and the ends of the first connector head and the second connector head away from each other are threadedly installed with a plurality of mounting bolts, the second connector head is inserted into the interior of the first connector head with one end facing the first connector head, the outer surface of the second connector head is provided with a plurality of grooves, and a locking block is movably provided in the groove, the first connector head is provided with a plurality of locking holes, the locking holes at corresponding positions are inserted into the locking holes, the outer surface of the first connector head has a sliding groove, and the sliding groove and the locking hole are connected to each other, and a sliding ring is slidably installed inside the sliding groove.

[0006] The above scheme is adopted, by setting a first connecting head and a second connecting head to form a connector, the first connecting head and the second connecting head are respectively fixed to the lampshade and the base by installing bolts, and a convenient locking operation is achieved between the first connecting head and the second connecting head by a positioning block, and a good assembly sealing effect is maintained by using the first sealing ring and the second sealing ring, so there is no need to use adhesives for pasting and connection. The assembly connection structure is simple and easy to operate, and it avoids the problem that the use of adhesives for pasting and fixing is inconvenient for subsequent disassembly and maintenance. At the same time, it avoids the phenomenon that the adhesive melts when the LED lamp is working and causes the connection to become loose. By setting a sliding ring for use, the sliding ring can cover the positioning hole, and the sliding ring is movably set and can slide, so that when the first connecting head and the second connecting head are disassembled, the sliding ring can be slid until the positioning hole is exposed, which is convenient for operation and has a safety protection effect.

[0007] As a preferred embodiment, the first connector and the second connector are both provided with mounting grooves at their ends away from each other, and a first sealing ring is embedded in the mounting groove. A through hole for the mounting bolt to pass through is provided on the first sealing ring at a position opposite to the mounting bolt.

[0008] With the above solution, the installation groove is used in conjunction with the first sealing ring to ensure good sealing properties between the first connector and the second connector and the installation surface, and the provision of the through hole can ensure smooth passage of the installation bolt.

[0009] As a preferred embodiment, a second sealing ring is adhered to the outer surface of the second connector, and the second sealing ring is arranged on the side of the first connector.

[0010] With the above solution, the provision of the second sealing ring can ensure good sealing between the first connector and the second connector.

[0011] As a preferred embodiment, a plurality of alignment guide plates are fixedly mounted on the inner wall of the first connector, and a plurality of alignment guide grooves are provided on the outer surface of the second connector, and the alignment guide plates and the alignment guide grooves are used in conjunction with each other.

[0012] With the above solution, the alignment guide plate is inserted into the alignment guide groove, which facilitates the alignment assembly operation of the first connector and the second connector, and greatly improves the assembly convenience.

[0013] As a preferred embodiment, a spring 1 and a telescopic rod are fixedly installed on the inner wall of the groove on the second connecting head, and the spring 1 and the telescopic rod are both fixedly connected to the positioning block.

[0014] With the above solution, the elasticity of the spring 1 can enable the blocking block to be quickly inserted into the blocking hole, and the telescopic characteristics of the telescopic rod play a role in supporting the movement of the blocking block, preventing the blocking block from shaking.

[0015] As a preferred embodiment, a plurality of fixed guide rods are fixedly installed on the inner wall of the sliding groove on the first connecting head, the sliding ring is slidably installed on the outer surface of the plurality of fixed guide rods, and a second spring is fixedly installed between the sliding ring and the sliding groove.

[0016] By adopting the above solution, the fixed guide rod can support and guide the sliding process of the sliding ring, thereby improving the smoothness of movement. The elasticity of the second spring has a reset effect, so that the sliding ring can be quickly reset after sliding, thereby improving the convenience of operation.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The LED lampshade connection structure is provided with a first connector and a second connector to form a connector. The first connector and the second connector are respectively fixed to the lampshade and the base by mounting bolts. The first connector and the second connector are conveniently locked by a positioning block. The first sealing ring and the second sealing ring are used to maintain a good assembly sealing effect, thereby eliminating the need for adhesive for bonding and connection. The assembly connection structure is simple and easy to operate, and the problem of inconvenience in subsequent disassembly and maintenance when using adhesive for bonding and fixing is avoided. At the same time, the phenomenon of loose connection caused by melting of the adhesive when the LED lamp is working is avoided.

[0019] The LED lampshade connection structure is used in conjunction with a sliding ring, which can cover the locking hole. The sliding ring is movably arranged and can slide, so that when the first connector and the second connector are separated, the sliding ring can be slid until the locking hole is exposed, which is convenient for operation and provides a safety protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0022] Figure 3 This is an exploded schematic diagram of the first connector and the second connector of the utility model;

[0023] Figure 4 This is a schematic structural diagram of the cross section of the second connector of the present invention;

[0024] Figure 5 For this utility model Figure 3 A schematic diagram of the structure enlarged in the middle;

[0025] Figure 6 For this utility model Figure 4 Schematic diagram of the structure enlarged at point B.

[0026] In the figure: 1. Connector; 2. First connector; 3. Second connector; 4. Mounting bolt; 5. Positioning block; 6. Positioning hole; 7. Sliding ring; 8. First sealing ring; 9. Second sealing ring; 10. Alignment guide plate; 11. Telescopic rod; 12. Spring 1; 13. Spring 2; 14. Fixed guide rod. DETAILED DESCRIPTION

[0027] See also Figure 1-6 The utility model provides an LED lampshade connection structure, including a connector 1, the connector 1 includes a first connector 2 and a second connector 3, the first connector 2 and the second connector 3 are arranged relatively to each other, and the ends of the first connector 2 and the second connector 3 away from each other are threadedly installed with a plurality of mounting bolts 4, the second connector 3 is inserted into the interior of the first connector 2 with one end facing the first connector 2, and a plurality of grooves are provided on the outer surface of the second connector 3, and a positioning block 5 is movably provided in the groove, and a plurality of positioning holes 6 are provided on the first connector 2, and the positioning holes 6 at corresponding positions are inserted into the positioning holes 6, the outer surface of the first connector 2 has a sliding groove, and the sliding groove is connected to the positioning hole 6, and a sliding ring 7 is slidably installed inside the sliding groove.

[0028] The connector 1 is composed of a first connector 2 and a second connector 3. The first connector 2 and the second connector 3 are respectively fixed to the lampshade and the base by installing bolts 4. The first connector 2 and the second connector 3 are conveniently locked by a positioning block 5, and a good assembly sealing effect is maintained by using a first sealing ring 8 and a second sealing ring 9, so there is no need to use adhesives for pasting and connection. The assembly connection structure is simple and easy to operate, and the problem of using adhesives for pasting and fixing being inconvenient for subsequent disassembly and maintenance is avoided. At the same time, the phenomenon of loose connection caused by melting of adhesive when the LED lamp is working is avoided. By setting a sliding ring 7 for use in conjunction, the sliding ring 7 can cover the positioning hole 6, and the sliding ring 7 is movably set and can slide, so that when the first connector 2 and the second connector 3 are disassembled, the sliding ring 7 can be slid to expose the positioning hole 6, which is convenient for operation and has a safety protection effect.

[0029] The first connector 2 and the second connector 3 are both provided with mounting grooves at ends away from each other, and a first sealing ring 8 is embedded in the mounting groove. A through hole for the mounting bolt 4 to pass through is provided on the first sealing ring 8 at a position opposite to the mounting bolt 4. The mounting groove is used in conjunction with the first sealing ring 8 to ensure good sealing properties between the first connector 2 and the second connector 3 and the mounting surface, and the setting of the through hole can ensure the smooth passage of the mounting bolt 4.

[0030] A second sealing ring 9 is adhered to the outer surface of the second connector 3 , and the second sealing ring 9 is arranged on the side of the first connector 2 . The arrangement of the second sealing ring 9 can ensure a good seal between the first connector 2 and the second connector 3 .

[0031] A number of alignment guide plates 10 are fixedly installed on the inner wall of the first connector 2, and a number of alignment guide grooves are opened on the outer surface of the second connector 3. The alignment guide plates 10 and the alignment guide grooves are used in conjunction with each other. The alignment guide plates 10 are inserted into the alignment guide grooves to facilitate the alignment assembly operation of the first connector 2 and the second connector 3, and the assembly convenience is greatly improved.

[0032] A spring 12 and a telescopic rod 11 are fixedly installed on the inner wall of the groove on the second connecting head 3. The spring 12 and the telescopic rod 11 are both fixedly connected to the blocking block 5. The elasticity of the spring 12 can enable the blocking block 5 to quickly fit into the blocking hole 6. The telescopic characteristics of the telescopic rod 11 play a role in supporting the movement of the blocking block 5 and preventing the blocking block 5 from shaking.

[0033] A plurality of fixed guide rods 14 are fixedly installed on the inner wall of the sliding groove on the first connecting head 2, and the sliding ring 7 is slidably installed on the outer surface of the plurality of fixed guide rods 14. A spring 2 13 is fixedly installed between the sliding ring 7 and the sliding groove. The fixed guide rod 14 can support and guide the sliding process of the sliding ring 7 to improve the smoothness of the movement. The elasticity of the spring 2 13 has a reset effect, so that the sliding ring 7 can be quickly reset after sliding, thereby improving the convenience of operation.

[0034] When in use, the first connector 2 and the second connector 3 are respectively fixed to the lampshade and the base using the mounting bolts 4, and the first sealing ring 8 is used to ensure the seal between the first connector 2 and the lampshade and between the second connector 3 and the base. When the first connector 2 and the second connector 3 need to be assembled and connected, the second connector 3 is inserted opposite the first connector 2, and the alignment guide plate 10 is inserted into the alignment guide groove. The positioning block 5 has an inclined surface. When the positioning block 5 touches the first connector 2, it will enter the groove, and at this time the spring 12 is deformed. Therefore, when the second connector 3 is inserted into the first connector 2, the elastic force of the spring 12 will drive the locking block 5 to lock into the locking hole 6, thereby realizing the assembly connection of the first connector 2 and the second connector 3, and the second sealing ring 9 is used to ensure the sealing of the first connector 2 and the second connector 3. When the first connector 2 and the second connector 3 need to be disassembled, the sliding ring 7 is operated to move, and the sliding ring 7 moves until the locking hole 6 is exposed. At this time, the locking block 5 is pressed to disengage the locking block 5 from the locking hole 6, thereby unlocking the first connector 2 and the second connector 3 and allowing them to be disassembled.

Claims

1. An LED lampshade connection structure, characterized in that: The invention comprises a connector (1), wherein the connector (1) comprises a first connector (2) and a second connector (3), wherein the first connector (2) and the second connector (3) are arranged relative to each other, and the ends of the first connector (2) and the second connector (3) away from each other are both threadedly installed with a plurality of mounting bolts (4), and the end of the second connector (3) facing the first connector (2) is inserted into the interior of the first connector (2), and the outer surface of the second connector (3) is provided with a plurality of grooves, and a positioning block (5) is movably provided in the groove, and the first connector (2) is provided with a plurality of positioning holes (6), and the positioning holes (6) at corresponding positions are inserted into the interior of the positioning holes (6), and the outer surface of the first connector (2) has a sliding groove, and the sliding groove is connected to the positioning hole (6), and a sliding ring (7) is slidably installed in the interior of the sliding groove.

2. The LED lampshade connection structure according to claim 1, characterized in that: The first connector (2) and the second connector (3) are both provided with mounting grooves at ends away from each other, and a first sealing ring (8) is embedded in the mounting groove. A through hole for the mounting bolt (4) to pass through is provided on the first sealing ring (8) at a position facing the mounting bolt (4).

3. The LED lampshade connection structure according to claim 1, characterized in that: A second sealing ring (9) is adhered to the outer surface of the second connector (3), and the second sealing ring (9) is arranged in close contact with the side surface of the first connector (2).

4. The LED lampshade connection structure according to claim 1, characterized in that: A plurality of alignment guide plates (10) are fixedly mounted on the inner wall of the first connector (2), and a plurality of alignment guide grooves are provided on the outer surface of the second connector (3), wherein the alignment guide plates (10) and the alignment guide grooves are used in conjunction with each other.

5. The LED lampshade connection structure according to claim 1, characterized in that: A spring (12) and a telescopic rod (11) are fixedly mounted on the inner wall of the groove on the second connector (3), and both the spring (12) and the telescopic rod (11) are fixedly connected to the positioning block (5).

6. The LED lampshade connection structure according to claim 1, characterized in that: A plurality of fixed guide rods (14) are fixedly mounted on the inner wall of the sliding groove on the first connector (2), the sliding ring (7) is slidably mounted on the outer surface of the plurality of fixed guide rods (14), and a second spring (13) is fixedly mounted between the sliding ring (7) and the sliding groove.

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