CN212644432U

CN212644432U - Translation formula desk lamp subassembly

Info

Publication number: CN212644432U
Application number: CN202021386201.7U
Authority: CN
Inventors: 吴昊; 吴贝鹏
Original assignee: Zhejiang Haozhiyu Electronic Technology Co ltd
Current assignee: Zhejiang Haozhiyu Electronic Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-02
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a translation formula desk lamp assembly, including slide rail and desk lamp, the base sliding fit of desk lamp is on the slide rail, and the one end of slide rail is equipped with the charging seat, and the side of base is equipped with the jack that charges, and the side of charging seat is equipped with the plug-in components that charge. When the desk lamp is in a use state, the desk lamp is separated from the charging seat; when the desk lamp is idle, the user moves the desk lamp to one end of the sliding rail, so that the charging jack is matched with the charging plug-in unit, and the desk lamp is charged. The slide rail can be installed on the vertical wall of desk, perhaps on the wall before the desk, so, the base among the prior art has actually been cancelled to the desk lamp, does not occupy the area of desktop, and the displacement of desk lamp is convenient. If the support rod of the desk lamp is flexible, the positions of the lamp holder and the lamp can be adjusted by a single hand of a user, and the desk lamp is convenient to operate.

Description

Translation formula desk lamp subassembly

Technical Field

The utility model relates to a lighting apparatus, concretely relates to desk lamp.

Background

The desk lamp comprises a base placed on a desktop, a supporting rod connected with the base, a lamp holder installed on the supporting rod, and a lamp installed on the lamp holder. The base is provided with a circuit board which is connected with a power line, the power line is provided with a plug, and the circuit board is connected with the lamp holder through a wire which is arranged in the supporting rod in a built-in mode. The electric power from the power line is supplied to the lamp on the lamp holder through the circuit board, so that the lamp stably emits light. The base is heavy, which is the basis for stable storage of the desk lamp on a desk, especially when the support rod is a flexible member that can bend freely, as the desk lamp may topple over once the center of gravity of the lamp holder and lamp deviates further from the base. In order to prevent the desk lamp from toppling over, the weight of the base is increased on one hand, and the floor area of the base is enlarged on the other hand, wherein no matter how large the weight of the base is, no certain floor area exists, when a user touches the top of the desk lamp, the desk lamp is still toppled over easily, and in the using process, the user touches the desk lamp frequently. In addition, when the supporting rod is a flexible member, the user needs to hold the base with one hand and adjust the positions of the lamp holder and the lamp with the other hand, which is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem that: the desk lamp is prevented from occupying the area of the desk top, and the position of the desk lamp is convenient to adjust.

In order to solve the technical problem, the utility model provides a following technical scheme: translation formula desk lamp assembly, including slide rail and desk lamp, the base sliding fit of desk lamp is on the slide rail, and the one end of slide rail is equipped with the charging seat, and the side of base is equipped with the jack that charges, and the side of charging seat is equipped with the plug-in components that charge.

Be equipped with the battery in the base, the jack that charges and the cooperation of plug-in components that charge, domestic power charges to the battery. When the desk lamp is in a use state, the desk lamp is separated from the charging seat; when the desk lamp is idle, the user moves the desk lamp to one end of the sliding rail, so that the charging jack is matched with the charging plug-in unit, and the desk lamp is charged.

Desk lamp, its power adopts the battery, so, the desk lamp can conveniently remove on the slide rail, when not using, charge the desk lamp, guarantee that the desk lamp can normal use afterwards.

Slide rail, can install on the vertical wall of desk (if the top of desktop does not have vertical wall, also can install the edge at the desktop), perhaps on the wall before the desk, so, the base among the prior art has actually been cancelled to the desk lamp, does not occupy the area of desktop (if the direct mount at the edge of desktop, can occupy the area at desktop edge), the displacement of desk lamp is convenient. If the support rod of the desk lamp is flexible, the positions of the lamp holder and the lamp can be adjusted by a single hand of a user, and the desk lamp is convenient to operate.

As an extension is used, the slide rail can install on the vertical wall of double bed head, perhaps install on the wall of bed head, when couple party used the desk lamp, along slide rail displacement to relevant position when the desk lamp, so, need not to place prior art's desk lamp on the bedside cupboard, more need not to place the desk lamp respectively on two bedside cupboards of double bed, be used for the make full use of that does benefit to space and desk lamp.

Drawings

The invention will be further explained with reference to the drawings:

FIG. 1 is a schematic view of a translation desk lamp assembly;

FIG. 2 is a schematic view of the desk lamp during charging;

FIG. 3 is a schematic view of the translating table lamp assembly of FIG. 1 from the rear;

FIG. 4 is a schematic view of the stop assembly 40;

FIG. 5 is a front view of the stop assembly;

fig. 6 is an exploded view of the stop assembly.

The symbols in the drawings illustrate that:

10. a slide rail; 11. a chute; 12. a main slide rail; 13. an auxiliary slide rail;

20. a desk lamp; 21. a base; 23. a screw joint seat; 24. fastening a screw; 25. a suction cup; 26. a strut; 27. a lamp; 28. a lamp shade;

30. a charging seat; 31. a charging plug-in;

40. a limiting component; 41. an elastic limiting block; 42. a rigid threaded sleeve; 421. fixing the branch; 43. an expansion bolt; 431. a small diameter section; 432. a large diameter section; 44. a handle.

Detailed Description

Like fig. 1, translation formula desk lamp assembly, including slide rail 10 and desk lamp 20, the base 21 sliding fit of desk lamp is on the slide rail, and the one end of slide rail is equipped with charging seat 30, and the side of base is equipped with the jack that charges, and the side of charging seat is equipped with the plug-in components 31 that charge.

A storage battery is arranged in a base 21 of the desk lamp 20 and connected with a charging jack, and a charging seat 30 is connected with household 220V alternating current. The desk lamp further comprises a support rod 26 connected with the base, a lamp holder and a lamp shade 28 arranged at the end part of the support rod, and a lamp 27 arranged on the lamp holder. The strut is flexible and can be bent. The storage battery is connected with the lamp holder through a wire, and the wire penetrates through the supporting rod. The base is provided with a switch of the lamp, and the switch controls the on-off between the storage battery and the lamp holder.

The length of the slide rail 10 can be designed according to the actual use situation, and the base 21 is actually matched with the slide groove 11 of the slide rail, and as an option, the cross section of the slide groove is convex, and correspondingly, the cross section of the matched part of the base and the slide groove is also convex.

With reference to fig. 1 and 3, as an improvement, the slide rail 10 includes a main slide rail 12 and an auxiliary slide rail 13, the auxiliary slide rail is connected to the main slide rail through a threaded connection member, the cross section of the auxiliary slide rail is L-shaped, and the main slide rail can be installed at the edge of the horizontal tabletop through the auxiliary slide rail under the condition that the table is not provided with a vertical wall, so that the main slide rail 12 is vertical. Alternatively, instead of the secondary slide rail, the user mounts the primary slide rail directly to the wall near the edge of the table. If the table is equipped with a vertical wall, the user directly mounts the primary slide rail 12 to the vertical wall.

The side wall of the base 21 is provided with a screw seat 23, as shown in fig. 1, the screw seat is screwed with a fastening screw 24, and the fastening screw can be pressed against the inner side wall of the slide rail 10. After the user shifts the base to an appropriate position along the slide rail, the fastening screw 24 is screwed, so that one end of the fastening screw abuts against the inner side wall of the slide rail, namely the inner side wall of the chute 11, and the base is prevented from freely moving along the slide rail. After the charging jack is matched with the charging plug-in unit 31, a user can screw down the fastening screw piece 24 to enable the desk lamp to be in a stable charging state. As a modification, one end of the fastening screw 24 is provided with a suction cup 25, and the fastening screw is pressed against the inner side wall of the slide rail 10 by the suction cup. The sucking disc can not only make fastening screw spare support steadily and press on the slide rail, moreover, can avoid fastening screw spare damage slide rail.

As shown in fig. 1, the other end of the slide rail 10 is provided with a limiting component 40, the limiting component is detachably connected with the slide rail, and the limiting component and the charging base 30 are respectively located at two ends of the slide rail. The charging seat is detachably connected with the slide rail, can be arranged at the left end and the right end of the slide rail, and is determined according to the position of a power socket in a room. The limiting assembly can prevent the desk lamp from derailing, and when the desk lamp needs to be replaced or maintained, a user can lift the limiting assembly off and take the desk lamp down from the slide rail.

With reference to fig. 4 to 6, the limiting assembly 40 includes an elastic limiting block 41, a rigid threaded sleeve 42, and an expansion bolt 43, the elastic limiting block is fitted in the slide rail 10, the elastic limiting block is provided with a through hole, the rigid threaded sleeve is fitted in the through hole, and the length of the rigid threaded sleeve is shorter than that of the through hole; the expansion bolt comprises a small-diameter section and a large-diameter section, the small-diameter section is in threaded connection with the rigid threaded sleeve, and the outer diameter of the large-diameter section is larger than the inner diameter of the through hole. Alternatively, the elastic stopper 41 may be a plastic block having elasticity. When the expansion bolt is installed, the elastic limiting block is firstly matched in the sliding groove 11 of the sliding rail, a user inserts the expansion bolt 43 into the through hole, the handle 44 is rotated, and the small-diameter section 431 of the expansion bolt is in threaded connection with the rigid threaded sleeve. Along with the rotation of handle, the path section gets into rigid thread bush gradually, and big footpath section 432 deepens the through-hole gradually, expands the through-hole, and like this, the periphery of elasticity stopper expands, expands tightly in spout 11. The outer side wall of the rigid threaded sleeve is provided with a fixed branch 421, the rigid threaded sleeve is positioned in a mold in production, then injection molding is carried out on the rigid threaded sleeve in the mold, and the elastic limiting block is formed by cooling.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. Translation formula desk lamp subassembly, including slide rail (10) and desk lamp (20), its characterized in that: the base (21) of the desk lamp is in sliding fit on the sliding rail, one end of the sliding rail is provided with a charging seat (30), the side face of the base is provided with a charging jack, and the side face of the charging seat is provided with a charging plug-in (31).

2. The translating table lamp assembly of claim 1, wherein: the side wall of the base (21) is provided with a screw joint seat (23), the screw joint seat is screwed with a fastening screw thread piece (24), and the fastening screw thread piece can be pressed on the inner side wall of the sliding rail (10).

3. The translating table lamp assembly of claim 2, wherein: one end of the fastening screw (24) is provided with a sucker (25), and the fastening screw is pressed against the inner side wall of the sliding rail (10) through the sucker.

4. The translating table lamp assembly of claim 1, wherein: the other end of slide rail (10) is equipped with spacing subassembly (40), and spacing subassembly can be dismantled with the slide rail and be connected, and spacing subassembly and charging seat (30) are located the both ends of slide rail respectively.

5. The translating table lamp assembly of claim 4, wherein: the limiting assembly (40) comprises an elastic limiting block (41), a rigid threaded sleeve (42) and an expansion bolt (43), the elastic limiting block is matched in the sliding rail (10), the elastic limiting block is provided with a through hole, the rigid threaded sleeve is matched in the through hole, and the length of the rigid threaded sleeve is shorter than that of the through hole; the expansion bolt comprises a small-diameter section and a large-diameter section, the small-diameter section is in threaded connection with the rigid threaded sleeve, and the outer diameter of the large-diameter section is larger than the inner diameter of the through hole.