CN219191073U

CN219191073U - LED lamp shade mould convenient to assemble and disassemble

Info

Publication number: CN219191073U
Application number: CN202223220874.7U
Authority: CN
Inventors: 区文锟
Original assignee: Langfang Wei Yue Mould Manufacturing Co ltd
Current assignee: Langfang Wei Yue Mould Manufacturing Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-16
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses an LED lamp shade mould convenient to assemble and disassemble, which comprises an opening shell and a mould sub-piece, wherein a bearing for rotating a rotating shaft is welded on one side of the opening shell, a screw rod which is in threaded connection with a screw rod sleeve on the outer side wall is welded on the head part of the rotating shaft, a fixing strip A is fixedly connected to the side end of the bearing, a fixing strip B is fixedly connected to the surface of the screw rod sleeve, grooves for inserting an inserting block are formed in the fixing strip A and the fixing strip B, and inserting blocks are welded on two sides of the mould sub-piece.

Description

LED lamp shade mould convenient to assemble and disassemble

Technical Field

The utility model relates to the field of LED lamp shade molds, in particular to an LED lamp shade mold convenient to assemble and disassemble.

Background

The LED is called a fourth-generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and is widely applied to various fields of indication, display, decoration, backlight sources, common illumination, urban night scenes and the like. According to different using functions, the utility model relates to an LED lampshade die convenient to assemble and disassemble.

Patent number: CN109483853a discloses a mold for LED lamp covers, which can be divided into information display, signal lamp, vehicle lamp, liquid crystal screen backlight source, and molding slide block controlled by oil pressure system arranged in the design mold, so that various hollow thermoplastic plastic products can be directly injection molded, and can be widely applied to products such as LED lamp covers with higher molding temperature; the application of the common injection molding machine can be expanded, the utilization rate of social resources is greatly improved, and the waste of the social resources is reduced; one mould has more parts, can improve the efficiency by more than 6 times, greatly reduce the production cost of products.

At present, the assembly and disassembly of the LED lampshade mold parts are troublesome, and the LED lampshade mold parts are inconvenient to replace when damaged, so that improvement is needed.

Disclosure of Invention

The utility model mainly aims to provide the LED lamp shade die convenient to assemble and disassemble, the components of the LED lamp shade die are easy to assemble and disassemble, the LED lamp shade die is convenient to replace when damaged, and the LED lamp shade die can be well cooled after injection molding is finished, so that the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a convenient LED lamp shade mould of dismouting, includes opening shell and mould branch piece, opening shell one side welding has the bearing that supplies pivot pivoted, the head welding of pivot have on the lateral wall with screw rod cover threaded connection's screw rod, the side fixedly connected with fixed strip A of bearing, the fixed strip B of fixed surface fixedly connected with of screw rod cover, the recess that supplies the insert block male is all offered to fixed strip A and fixed strip B's inside, the both sides of mould branch piece all weld the insert block.

Further, a supporting round rod is fixedly connected to the middle part of the top of the opening shell.

Further, the head of the supporting round rod is welded with a transverse guide rail for sliding of the sliding block, and the bottom end of the sliding block is fixedly connected with an air cooler.

Further, the cross section of the screw sleeve is the same as the inner cross section of the open shell.

Further, one side of the bearing is fixedly connected with a motor, and a transmission part of the motor can drive the rotating shaft to rotate.

Compared with the prior art, the utility model has the following beneficial effects: the method comprises the steps that each die part is inserted into a groove on a fixing strip A through an insertion block on one side of the die part according to a part sequence, then a built-in battery power supply is fed into a motor, the motor drives a rotating shaft to rotate anticlockwise through a control button of the motor, the rotating shaft drives a screw rod to rotate anticlockwise along the bearing, the rotating shaft drives the screw rod to rotate anticlockwise, the screw rod drives a screw rod sleeve to move forwards in a straight line, the screw rod sleeve drives a fixing strip B to move forwards, the fixing strip B moves forwards to enable the insertion block on the other side of the die part to be inserted into the groove of the fixing strip B, the die parts can be combined together to form a finished LED lamp shade die, when the die part needs to be disassembled, the motor is controlled to rotate forwards through the control button of the motor, the fixing strip B is driven to move backwards, the assembly relation between the die parts can be relieved, disassembly is quite convenient, the damaged die parts can be conveniently replaced when the die part is damaged, the die part can be pushed to move leftwards and rightwards after the die part is subjected to injection molding, the die part of the air cooler drives the slider to move leftwards and rightwards, and rightwards along the transverse guide rails, the left and rightwards, the guide rails can be adjusted, the positions of the cold air cooler can be adjusted, and the whole LED lamp shade can cover the LED die, and the cooling effect is better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an LED lamp shade die convenient to disassemble and assemble;

FIG. 2 is an enlarged view of a part A of the LED lampshade mold shown in FIG. 1, which is convenient to assemble and disassemble;

fig. 3 is an enlarged view of a part B of the structure of the LED lamp shade mold of fig. 1, which is convenient to disassemble and assemble.

In the figure: 1. an open shell; 2. a bearing; 3. a rotating shaft; 4. a motor; 5. a screw; 6. a screw sleeve; 7. a fixing strip A; 8. a fixing strip B; 9. a groove; 10. a die is divided; 11. an insert block; 12. supporting the round rod; 13. a transverse guide rail; 14. a slide block; 15. an air cooler.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

1-3, a LED lamp shade mould convenient to disassemble and assemble, including opening shell 1 and mould sub-piece 10, opening shell 1 one side welding has the bearing 2 that supplies pivot 3 pivoted, the head welding of pivot 3 has on the lateral wall with screw rod cover 6 threaded connection's screw rod 5, the lateral end fixedly connected with fixed strip A7 of bearing 2, the fixed strip B8 of fixed surface fixedly connected with of screw rod cover 6, recess 9 that supplies insert 11 to insert is all offered to the inside of fixed strip A7 and fixed strip B8, insert 11 has all been welded to the both sides of mould sub-piece 10.

The top middle part of the opening shell 1 is fixedly connected with a supporting round rod 12, the head part of the supporting round rod 12 is welded with a transverse guide rail 13 for sliding of a sliding block 14, and the bottom end of the sliding block 14 is fixedly connected with an air cooler 15.

The cross section of the screw sleeve 6 is the same as the inner cross section of the opening shell 1, one side of the bearing 2 is fixedly connected with a motor 4, and a transmission part of the motor 4 can drive the rotating shaft 3 to rotate.

It should be noted that, the utility model is a convenient and fast LED lampshade mold for disassembly and assembly, a worker inserts each mold sub-component 10 into a groove 9 on a fixing strip A7 respectively according to the sub-component sequence, then supplies power to a motor 4 with a built-in battery, controls the reverse rotation of the motor 4 through a control button of the motor 4, the motor 4 drives a rotating shaft 3 to rotate anticlockwise, the rotating shaft 3 rotates along the inside of a bearing 2, the rotating shaft 3 drives a screw 5 to rotate anticlockwise, the screw 5 drives a screw sleeve 6 to move forwards in a straight line (the cross section of the screw sleeve 6 is the same as the cross section of the inside of an opening shell 1, the screw sleeve 6 can well move linearly against the inner surface of the upper opening shell 1), the screw sleeve 6 drives a fixing strip B8 to move forwards, the fixed strip B8 moves forwards to enable the insertion block 11 on the other side of the die sub-part 10 to be inserted into the groove 9 of the die sub-part, the die sub-parts 10 can be combined together to form a finished LED lamp shade die, when the die sub-part needs to be disassembled, only the control button of the motor 4 is required to control the forward rotation of the motor 4, so that the fixed strip B8 is driven to move backwards, the assembly relation between the die sub-parts 10 can be relieved, the die sub-part is quite convenient to assemble and disassemble, the damaged die sub-part 10 can be conveniently replaced when damaged, after the die sub-part is injection molded through the LED lamp shade die, the left and right movement of the air cooler 15 can be pushed, the air cooler 15 drives the left and right movement of the sliding block 14, the sliding block 14 slides left and right along the transverse guide rail 13, and the position of the air cooler 15 can be adjusted back and forth, so that the air cooler 15 can cover the whole LED lamp shade die, and the cooling effect is better.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient LED lamp shade mould of dismouting, includes opening shell (1) and mould branch piece (10), its characterized in that: the utility model discloses a mould, including opening shell (1), screw rod cover (6), fixed strip A (7), fixed strip B (8) are fixed to the side fixedly connected with of bearing (2), recess (9) that supply insert block (11) male are all offered to the inside of fixed strip A (7) and fixed strip B (8), insert block (11) are all welded to the both sides of mould branch piece (10) on the head welding of pivot (3) have screw rod (5) with screw rod cover (6) threaded connection on the lateral wall, fixed strip A (8) are fixed to the fixed surface of screw rod cover (6).

2. The LED lamp shade mold convenient to disassemble and assemble according to claim 1, wherein: the middle part of the top of the opening shell (1) is fixedly connected with a supporting round rod (12).

3. The LED lamp shade mold convenient to disassemble and assemble according to claim 2, wherein: the head of the supporting round rod (12) is welded with a transverse guide rail (13) for a sliding block (14) to slide, and the bottom end of the sliding block (14) is fixedly connected with an air cooler (15).

4. The LED lamp shade mold convenient to disassemble and assemble according to claim 1, wherein: the cross section of the screw sleeve (6) is the same as the inner cross section of the opening shell (1).

5. The LED lamp shade mold convenient to disassemble and assemble according to claim 1, wherein: one side of the bearing (2) is fixedly connected with a motor (4), and a transmission part of the motor (4) can drive the rotating shaft (3) to rotate.