Improved lighting lamp mounting structure for children's learning desk

Abstract

The utility model relates to children's study desk technical field especially relates to improved lighting lamp mounting structure for children's study desk, including table body, install rear frame in the rear side of table body upper end, install top plate in the upper end of rear frame and set up the lighting lamp in top plate outside, the lighting lamp is located in the front of top plate, and the height of lighting lamp upper end surface is higher than the height of top plate upper end surface, in the utility model, through the scientific rationalization improvement of original lighting lamp mounting structure, set up the lighting lamp in the front of top plate, set up the installation plug -in tube, Z type mounting bracket, installation plug -in buckle, inner screw seat, outer screw post and adjusting knob between lighting lamp and top plate, can make the lighting area of lighting lamp can stabilize cover table body, movable table board and rear frame, reduced the generation of dead angle of lighting lamp actual work, can according to the actual use demand of user carry out the adjustment operation of lighting lamp angle, thereby improved the lighting effect and applicability of lighting lamp.

Description

Technical Field

[0001] This utility model relates to the field of children's study desk technology, and in particular to an improved lighting installation structure for children's study desks. Background Technology

[0002] Children's study desks are home furnishings designed specifically for children. Through ergonomic designs such as adjustable height and tiltable desktop, they help prevent hunchback, protect eyesight, and improve learning efficiency, making them suitable for children of different ages in various learning scenarios.

[0003] like Figure 4 As shown, this is the structure of the lighting fixture installed on the previous generation of children's study desks. It is similar to most lighting fixtures on the market, hidden under the top panel of the back frame. First, although the lighting fixture can form a whole with the study desk, it has the following defects in actual use: Because the lighting fixture is hidden between the back frame and the top panel, the illumination range of the lighting fixture is relatively fixed. During the lighting process, there are likely to be blind spots under the back frame and in the area of ​​the movable tabletop, which affects the user's normal lighting and study use in low light conditions. Second, it is difficult to adjust the lighting angle of the lighting fixture according to the user's actual needs, which reduces the effectiveness and applicability of the children's study desk lighting for study.

[0004] In view of this, it is particularly important to design and manufacture a lighting installation structure that can reduce blind spots and can be adjusted according to the actual use of the user, which is especially important for use on children's study desks. Utility Model Content

[0005] The purpose of this utility model is to solve the problems of blind spots and inability to adjust the lighting range in the previous generation of children's study desk lighting installation structure, and to propose an improved children's study desk lighting installation structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An improved lighting installation structure for a children's study desk includes a desk body, a rear frame installed on the upper rear side of the desk body, a top plate installed on the upper end of the rear frame, and a lighting lamp installed on the outside of the top plate. The lighting lamp is located directly in front of the top plate, and the height of the upper surface of the lighting lamp is higher than the height of the upper surface of the top plate. A hoisting mechanism for adjusting the lighting lamp to be installed in front of the top plate is provided between the top plate and the lighting lamp.

[0007] As a further description of the above technical solution: The hoisting mechanism includes Z-shaped mounting brackets symmetrically installed on the lower end of the top plate and located on both sides of the lighting fixture, mounting buckles integrally fixed on the two Z-shaped mounting brackets and facing the lighting fixture, mounting sleeves symmetrically fixed at the middle of the left and right ends of the lighting fixture and corresponding to the mounting buckles, and rubber sleeves sleeved on the outside of the mounting sleeves and located inside the mounting buckles.

[0008] As a further description of the above technical solution: The upper end of the Z-shaped mounting bracket is provided with a locking part for fixing the mounting tube to the inside of the mounting buckle.

[0009] As a further description of the above technical solution: The locking part includes an inner threaded seat fixed to the upper end of the Z-shaped mounting bracket and located directly above the mounting cylinder, an outer threaded stud screwed into the inner side of the inner threaded seat, and an adjustment knob installed on the upper end of the outer threaded stud.

[0010] As a further description of the above technical solution: The Z-shaped mounting bracket has two fixing holes at its rear end. Each fixing hole is equipped with a fixing bolt that can be screwed into the top plate. The top plate has multiple adjusting screw holes at equal intervals along the front-back direction for screwing in the fixing bolts.

[0011] As a further description of the above technical solution: The outer side of the mounting sleeve is fixedly connected in a ring array with multiple anti-slip protrusions facing the rubber sleeve.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: In this invention, the original lighting installation structure has been scientifically and rationally improved. The lighting fixture is positioned directly in front of the top plate. Between the lighting fixture and the top plate are a mounting sleeve, a Z-shaped mounting bracket, a mounting buckle, an inner screw seat, an outer stud, and an adjustment knob. The lighting fixture is suspended in front of the top plate via two Z-shaped mounting brackets, allowing it to evenly illuminate the table and back frame. By holding and rotating the adjustment knob, the outer stud can be screwed upwards from the mounting sleeve within the inner screw seat, allowing the lighting fixture to be adjusted forward or backward via the mounting sleeve and the mounting buckles of the two Z-shaped mounting brackets. Simultaneously, the Z-shaped mounting brackets can be adjusted by screwing them into the designated adjustment screw holes using fastening bolts, enabling overall forward and backward adjustment of the lighting fixture. This structure ensures stable coverage of the table, movable tabletop, and back frame, reducing blind spots during operation. Furthermore, the angle of the lighting fixture can be adjusted according to the user's needs, thereby improving the lighting effect and applicability. Attached Figure Description

[0013] Figure 1This is a simplified structural diagram of the improved lighting installation structure for a children's study desk proposed in this utility model. Figure 2 This is a schematic diagram showing the installation state of the top plate and the lighting lamp in this utility model; Figure 3 This is a schematic diagram showing the disassembled state of the top plate and the lighting lamp in this utility model; Figure 4 This is a schematic diagram of the installation structure of a lighting fixture for a previous generation of children's study desks in the existing technology.

[0014] Legend: 1. Table body; 101. Rear frame; 102. Top plate; 103. Adjustment screw hole; 2. Lighting light; 201. Mounting insert; 202. Anti-slip protrusion; 3. Z-type mounting bracket; 301. Mounting buckle; 302. Fixing hole; 303. Internal thread seat; 4. Fixing bolt; 5. External stud; 501. Adjustment knob; 6. Rubber sleeve. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: an improved lighting installation structure for a children's study desk, including a desk body 1, a rear frame 101 installed on the upper rear side of the desk body 1, a top plate 102 installed on the upper end of the rear frame 101, and a lighting lamp 2 installed outside the top plate 102. The lighting lamp 2 is located directly in front of the top plate 102, and the height of the upper surface of the lighting lamp 2 is higher than the height of the upper surface of the top plate 102. A hoisting mechanism for adjusting the lighting lamp 2 to be installed in front of the top plate 102 is provided between the top plate 102 and the lighting lamp 2.

[0017] Specifically, such as Figure 1-3As shown, the hoisting mechanism includes Z-shaped mounting brackets 3 symmetrically installed on the lower end of the top plate 102 and located on both sides of the lighting lamp 2, mounting buckles 301 integrally fixed to the two Z-shaped mounting brackets 3 and facing the lighting lamp 2, mounting sleeves 201 symmetrically fixed to the middle of the left and right ends of the lighting lamp 2 and corresponding to the mounting buckles 301, and rubber sleeves 6 sleeved on the outside of the mounting sleeves 201 and located inside the mounting buckles 301. The rubber sleeves 6 increase the contact friction between the mounting sleeves 201 and the mounting buckles 301, which allows the lighting lamp 2 to have a certain rotational damping between the two mounting buckles 301, thereby reducing the occurrence of swaying, displacement or deflection of the lighting lamp 2 between the two Z-shaped mounting brackets 3 under the action of external forces.

[0018] Specifically, such as Figure 1-3 As shown, the upper end of the Z-type mounting bracket 3 is provided with a locking part for limiting and fixing the mounting cylinder 201 inside the mounting buckle 301. The locking part includes an inner threaded seat 303 fixed to the upper end of the Z-type mounting bracket 3 and located directly above the mounting cylinder 201, an outer threaded stud 5 screwed into the inner threaded seat 303, and an adjustment knob 501 installed on the upper end of the outer threaded stud 5. The adjustment knob 501 is designed to facilitate the operator's gripping and rotation adjustment of the outer threaded stud 5. When the outer threaded stud 5 rotates and fits against the rubber sleeve 6 below the inner threaded seat 303, the mounting cylinder 201 can be stably retracted and fixed inside the mounting buckle 301, thereby realizing the locking operation after rotation adjustment between the Z-type mounting bracket 3 and the lighting lamp 2.

[0019] Specifically, such as Figure 1-3 As shown, the rear end of the Z-shaped mounting bracket 3 has two fixing holes 302. Each fixing hole 302 is provided with a fixing bolt 4 that can be screwed and fixed to the top plate 102. The top plate 102 has multiple adjusting screw holes 103 equidistantly arranged along the front-back direction for screwing in the fixing bolts 4. After the fixing bolts 4 pass through the fixing holes 302 on the Z-shaped mounting bracket 3, the rear end of the Z-shaped mounting bracket 3 can be fixed to the bottom of the top plate 102. At the same time, by screwing the fixing bolts 4 upward into the adjusting screw holes 103 at the designated position, the front-back position of the Z-shaped mounting bracket 3 can be adjusted, thereby adjusting the distance between the lighting lamp 2 and the top plate 102.

[0020] Specifically, such as Figure 1-3 As shown, the outer surface of the mounting sleeve 201 is fixedly connected with multiple anti-slip protrusions 202 facing the rubber sleeve 6 in a ring array. This can effectively increase the contact area and friction of the outer surface of the mounting sleeve 201, and can stably fix the rubber sleeve 6 to the outside of the mounting sleeve 201, preventing the rubber sleeve 6 from deflecting under the force of the mounting sleeve 201.

[0021] Working principle: When installing the lighting lamp 2, the operator first slides the mounting buckles 301 on the two Z-shaped mounting brackets 3 into the mounting sleeves 201 on the lighting lamp 2. The rubber sleeves 6 on the mounting sleeves 201 then slide into the mounting buckles 301, achieving a pre-assembly operation between the Z-shaped mounting brackets 3 and the lighting lamp 2 before installation. Next, take the fixing bolts 4 and fix them to the bottom of the top plate 102 through the fixing holes 302 on the Z-shaped mounting brackets 3. Finally, turn on the lighting lamp 2, hold and rotate the lighting lamp 2 to adjust the lighting angle. When the lighting lamp 2 is adjusted to a suitable illumination angle, hold and rotate the adjustment knob 501 to rotate the outer stud 5 downward to abut against the rubber sleeves 6 on the mounting sleeves 201. At this time, the lighting lamp 2 can be stably suspended in front of the top plate 102 to illuminate the table body 1 and the area of ​​the back frame 101.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An improved lighting installation structure for a children's study desk, comprising a desk body (1), a rear frame (101) installed on the upper rear side of the desk body (1), a top plate (102) installed on the upper end of the rear frame (101), and a lighting lamp (2) disposed on the outside of the top plate (102), characterized in that, The lighting lamp (2) is located directly in front of the top plate (102), and the height of the upper surface of the lighting lamp (2) is higher than the height of the upper surface of the top plate (102). A hoisting mechanism for adjusting the lighting lamp (2) to be installed in front of the top plate (102) is provided between the top plate (102) and the lighting lamp (2).

2. The improved lighting installation structure for children's study desks according to claim 1, characterized in that, The hoisting mechanism includes Z-shaped mounting brackets (3) symmetrically installed on the lower end of the top plate (102) and located on both sides of the lighting lamp (2), mounting buckles (301) integrally fixed on the two Z-shaped mounting brackets (3) and facing the lighting lamp (2), mounting sleeves (201) symmetrically fixed at the middle of the left and right ends of the lighting lamp (2) and corresponding to the mounting buckles (301), and rubber sleeves (6) sleeved on the outside of the mounting sleeves (201) and located inside the mounting buckles (301).

3. The improved lighting installation structure for children's study desks according to claim 2, characterized in that, The upper end of the Z-shaped mounting bracket (3) is provided with a locking part for fixing the mounting tube (201) to the inside of the mounting buckle (301).

4. The improved lighting installation structure for children's study desks according to claim 3, characterized in that, The locking part includes an inner threaded seat (303) fixed to the upper end of the Z-type mounting bracket (3) and located directly above the mounting tube (201), an outer threaded stud (5) screwed into the inner side of the inner threaded seat (303) by thread engagement, and an adjustment knob (501) installed on the upper end of the outer threaded stud (5).

5. The improved lighting installation structure for children's study desks according to claim 2, characterized in that, The Z-shaped mounting bracket (3) has two fixing holes (302) at its rear end. Each of the two fixing holes (302) is provided with a fixing bolt (4) that can be screwed into the top plate (102). The top plate (102) has multiple adjusting screw holes (103) equidistantly arranged along the front-back direction for screwing in the fixing bolts (4).

6. The improved lighting installation structure for children's study desks according to claim 2, characterized in that, The outer side of the mounting insert (201) is fixedly connected with a plurality of anti-slip protrusions (202) facing the rubber sleeve (6) in a ring array.

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