Illuminating lamp of study desk and study desk

Abstract

The utility model discloses an illuminating lamp of a study desk and the study desk, the illuminating lamp of the study desk comprises a shell, an accommodating cavity is formed in the shell, the bottom of the shell is provided with a plurality of lower openings, the plurality of lower openings are arranged at intervals in the length direction of the shell, and the plurality of lower openings are all communicated with the accommodating cavity; and the multiple lamp modules are all arranged in the containing cavity, the multiple lamp modules correspond to the multiple lower openings in a one-to-one mode so that light can be emitted downwards through the corresponding lower openings, and each lamp module is provided with a switch for controlling opening and closing. Therefore, the lamp modules can be independently controlled, light of the lamp modules can be transmitted downwards through the openings corresponding to the lamp modules, a plurality of light sources can be added, the downward illumination intensity of the lamp modules can be improved, the more uniform illumination effect can be achieved, light spots and shadows can be avoided, and the illumination effect is improved. Therefore, the lighting quality can be improved. And a plurality of light-transmitting positions can be added, so that different positions of the study desk can be conveniently illuminated.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a lighting lamp for a study desk and a study desk. Background Art

[0002] In the prior art, the lamp module in the lighting lamp of a study desk is generally provided with a plug for electrical connection, which is inconvenient to operate and easily causes damage to the plug. Moreover, the lighting lamp of a study desk is generally a large flat lamp, so the coverage area is wide and the light intensity is high. However, in some study situations, only some areas need to be illuminated, and such overall illumination will result in large power consumption and energy waste. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a lighting lamp for a study desk, which can separately control multiple lamp modules, save energy, and can also make the light of multiple lamp modules pass through the corresponding openings downward for light transmission. It can not only increase multiple light sources, improve the downward light intensity of multiple lamp modules, achieve a more uniform lighting effect, but also avoid light spots and shadows, thereby improving the lighting quality. It can also increase multiple light transmission positions to facilitate lighting different positions of the study desk.

[0004] The utility model further provides a study desk.

[0005] The lighting lamp for a study desk according to the first aspect embodiment of the utility model includes: a housing, an accommodation cavity is formed in the housing, a plurality of lower openings are provided at the bottom of the housing, the plurality of lower openings are spaced apart in the length direction of the housing, and the plurality of lower openings are all communicated with the accommodation cavity; a plurality of lamp modules, the plurality of lamp modules are all arranged in the accommodation cavity, the plurality of lamp modules correspond to the plurality of lower openings one by one to emit light downward through the corresponding lower openings, and each lamp module is provided with a switch for controlling on and off.

[0006] Thus, the lighting lamp for a study desk can separately control multiple lamp modules, save energy, and can also make the light of multiple lamp modules pass through the corresponding openings downward for light transmission. It can not only increase multiple light sources, improve the downward light intensity of multiple lamp modules, achieve a more uniform lighting effect, but also avoid light spots and shadows, thereby improving the lighting quality. It can also increase multiple light transmission positions to facilitate lighting different positions of the study desk.

[0007] According to some embodiments of the utility model, the lamp module includes: a lamp housing, the lamp housing is installed in the accommodation cavity, and the switch is arranged on the outer side of the housing; a circuit board, the circuit board is arranged in the housing and is electrically connected with the switch; a light-emitting component, the light-emitting component is arranged below the circuit board and is arranged opposite to the lower opening.

[0008] According to some embodiments of the present utility model, a light-emitting opening is provided at the bottom of the lamp housing, and the light-emitting opening is disposed opposite to the lower opening; the lamp module further includes: a light guide plate, which is disposed at the light-emitting opening to guide light downward.

[0009] According to some embodiments of the present utility model, the lamp housing is provided with an annular flange protruding downward around the light-emitting opening, and the annular flange is disposed at the lower opening and abuts against the inner peripheral surface of the lower opening.

[0010] According to some embodiments of the present utility model, the lamp housing is provided with one of a buckle and a clamping groove around the light-emitting opening, and the light guide plate is provided with the other of the buckle and the clamping groove, and the buckle and the clamping groove are in snap-fit connection.

[0011] According to some embodiments of the present utility model, an avoidance hole is provided on the front side wall of the housing, and the switch is movably disposed outside the housing and passes through the avoidance hole.

[0012] According to some embodiments of the present utility model, the housing includes: an upper housing; a lower housing, which is disposed below the upper housing, and a plurality of lower openings are provided at the bottom of the lower housing and the left and right sides are open; side housings, which are respectively located on the left and right sides of the lower housing, and the upper housing, the lower housing and the side housings together form an accommodation cavity.

[0013] According to some embodiments of the present utility model, the upper housing is a wooden flat plate; and / or the lower housing is an extruded profile, and the extruded profile includes: a bottom plate, on which the lamp module is disposed, and a plurality of lower openings are provided on the bottom plate; side plates, which are respectively connected to the front and rear sides of the bottom plate, and the side plates are connected to the upper housing.

[0014] According to some embodiments of the present utility model, the illuminating lamp of the study table further includes: a plurality of seat occupancy sensing modules, which are disposed on the housing, and the plurality of seat occupancy sensing modules are connected to the plurality of lamp modules in one-to-one correspondence. Each seat occupancy sensing module is located on one side of the corresponding lamp module, and the seat occupancy sensing module is used to detect whether a student is seated in the area corresponding to the corresponding lamp module.

[0015] According to the study table of the second aspect embodiment of the present utility model, it includes: the illuminating lamp of the above-mentioned study table.

[0016] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a schematic structural diagram of the illuminating lamp according to the embodiment of the present utility model;

[0019] Figure 2 is a schematic structural view of the bottom of the lighting lamp according to an embodiment of the present invention;

[0020] Figure 3 is a schematic structural view of a part of the lighting lamp according to an embodiment of the present invention;

[0021] Figure 4 is a schematic structural view of a housing containing a receiving cavity according to an embodiment of the present invention;

[0022] Figure 5 is a schematic structural view of a lamp module according to an embodiment of the present invention;

[0023] Figure 6 is a schematic structural view inside the lamp module according to an embodiment of the present invention;

[0024] Figure 7 is a schematic structural view of a housing provided with a lower opening according to an embodiment of the present invention;

[0025] Figure 8 is a schematic structural view of a lamp housing having an annular flange according to an embodiment of the present invention.

[0026] Reference numerals:

[0027] 100, lighting lamp;

[0028] 10, housing; 11, receiving cavity; 12, lower opening; 13, avoidance hole; 14, upper housing; 15, lower housing; 16, side housing; 17, bottom plate; 18, side plate;

[0029] 20, lamp module; 21, switch; 22, lamp housing; 221, light outlet; 222, annular flange;

[0030] 23, circuit board; 24, light-emitting element; 25, light guide plate;

[0031] 30, seating induction module. Detailed implementation manners

[0032] The embodiments of the present invention will be described in detail below. The embodiments described with reference to the drawings are exemplary. The embodiments of the present invention will be described in detail below.

[0033] Next, reference is made to Figures 1 - 8 Describe the lighting lamp 100 of the study desk according to an embodiment of the present invention.

[0034] Refer to Figure 2 and Figure 7As shown in the figure, the lighting lamp 100 of the study desk according to the first aspect embodiment of the present utility model includes: a housing 10 and a plurality of lamp modules 20. An accommodation cavity 11 is formed inside the housing 10. A plurality of lower openings 12 are provided at the bottom of the housing 10. The plurality of lower openings 12 are spaced apart in the length direction of the housing 10. The plurality of lower openings 12 are all communicated with the accommodation cavity 11. The plurality of lamp modules 20 are all arranged in the accommodation cavity 11. The plurality of lamp modules 20 correspond to the plurality of lower openings 12 one by one, so that light can be emitted downward through the corresponding lower openings 12. Each lamp module 20 is provided with a switch 21 for controlling on and off.

[0035] Among them, the lighting lamp in this embodiment can be a large street lamp for a study desk (instead of a traditional table lamp). The large street lamp can have a vertically arranged support rod. The top of the support rod is connected to the housing 10. A base is provided at the bottom of the support rod. The base is arranged on the ground. In this way, the large street lamp can be entirely located outside the study desk, which is convenient for its position adjustment to meet the specific use requirements of users. Or, the large street lamp can have a vertically arranged support rod. The top of the support rod is connected to the housing 10. The bottom of the support rod is connected to the table body of the study desk. In this way, the large street lamp is integrally arranged with the table body of the study desk, which can ensure the stability of the large street lamp and can also save the base, making the structure of the study desk simpler.

[0036] Specifically, the lamp modules in the lighting lamps of traditional study desks are generally provided with plugs for electrical connection, which is inconvenient to operate and is also prone to damage to the plugs. Moreover, the lighting lamp of the study desk is generally a large flat lamp, so the coverage area is wide and the light intensity is high. However, in some study situations, only partial areas need to be illuminated. Such overall illumination will result in large power consumption and energy waste.

[0037] Therefore, it is necessary to optimize the lighting lamp 100 of the study desk. The lighting lamp 100 of the study desk is mainly composed of a housing 10 and a plurality of lamp modules 20. An accommodation cavity 11 is formed inside the housing 10, which can provide an installation space for the plurality of lamp modules 20, thus facilitating the installation of the plurality of lamp modules 20.

[0038] Furthermore, a plurality of lower openings 12 are provided at the bottom of the housing 10. The plurality of lamp modules 20 are arranged corresponding to the plurality of lower openings 12 one by one, which can make the light of the plurality of lamp modules 20 pass through the corresponding openings downward for light transmission. This can not only increase a plurality of light sources and improve the downward illumination intensity of the plurality of lamp modules 20, but also increase a plurality of light transmission positions, facilitating the illumination of different positions of the study desk.

[0039] A plurality of lower openings 12 are arranged at intervals in the length direction of the housing 10, so that a plurality of light-transmitting areas can be formed in the length direction of the housing 10. The plurality of lower openings 12 are all communicated with the accommodation cavity 11. In this way, the light emitted by the plurality of lamp modules 20 in the accommodation cavity 11 can also be superimposed and transmitted through the lower openings 12, thereby further increasing the light intensity.

[0040] Moreover, the plurality of lower openings 12 can effectively improve the heat dissipation performance of the lamp module 20, and can also facilitate the lamp module 20 to maintain a lower temperature during operation, thereby extending its service life. Further, the lower openings 12 are arranged corresponding to the lamp modules 20, which can achieve a more uniform lighting effect and avoid light spots and shadows, thereby improving the lighting quality.

[0041] If one of the plurality of lamp modules 20 fails, it can be conveniently replaced or repaired through the corresponding lower opening 12, thereby reducing the maintenance cost and saving time.

[0042] In addition, each lamp module 20 is provided with a switch 21 for controlling opening and closing. In this way, the plurality of lamp modules 20 can be controlled separately. According to needs, the opening and closing of the switch 21 of each lamp module 20 can be controlled separately, thereby enabling separate control of the plurality of lamp modules 20 and saving energy.

[0043] Thus, the illuminating lamp 100 of the study desk can achieve separate control of the plurality of lamp modules 20, save energy, and enable the light of the plurality of lamp modules 20 to be transmitted downward through the corresponding openings. It can not only increase a plurality of light sources, improve the downward light intensity of the plurality of lamp modules 20, achieve a more uniform lighting effect, but also avoid light spots and shadows, thereby improving the lighting quality. It can also increase a plurality of light-transmitting positions to facilitate illuminating different positions of the study desk.

[0044] According to some embodiments of the present invention, as Figure 5 and Figure 6 shown, the lamp module 20 includes: a lamp housing 22, a circuit board 23, and a light-emitting element 24. The lamp housing 22 is installed in the accommodation cavity 11, the switch 21 is arranged on the outer side of the housing 10, the circuit board 23 is arranged in the lamp housing 22, and the circuit board 23 is electrically connected to the switch 21. The light-emitting element 24 is arranged below the circuit board 23 and is arranged opposite to the lower opening 12.

[0045] Specifically, the lamp module 20 is mainly composed of a lamp housing 22, a circuit board 23, and a light-emitting element 24. The circuit board 23 and the light-emitting element 24 are arranged in the lamp housing 22, so that the lamp housing 22 can play a role in protecting the circuit board 23 and the light-emitting element 24. Since the circuit board 23 is electrically connected to the switch 21, the opening and closing of the light-emitting element 24 can be controlled through the switch.

[0046] Furthermore, the light-emitting member 24 is disposed opposite to the lower opening 12. In this way, the light emitted by the light-emitting member 24 can pass through the lower opening 12, which not only avoids blocking the light emitted by the light-emitting member 24, but also provides a light path for the light-emitting member 24, facilitating the downward transmission of the light from the light-emitting member 24.

[0047] According to some embodiments of the present invention, as Figure 2 and Figure 7 shown, a light-emitting opening 221 is provided at the bottom of the lamp housing 22. The light-emitting opening 221 is disposed opposite to the lower opening 12. The lamp module 20 further includes: a light guide plate 25, which is disposed at the light-emitting opening 221, so as to guide the light downward.

[0048] Among them, the light-emitting opening 221 is provided at the bottom of the lamp housing 22, which facilitates the light emitted by the light-emitting member 24 to pass through the light-emitting opening 221 first. Since the light-emitting opening 221 is disposed opposite to the lower opening 12, the light then irradiates out through the lower opening 12, thereby avoiding blocking the light.

[0049] Furthermore, the lamp module 20 further includes: a light guide plate 25, which is disposed at the light-emitting opening 221. In this way, the light source emitted by the light-emitting member 24 can irradiate to the light-emitting opening 221 through the light guide plate 25. The light guide plate 25 utilizes the light of the light source, which can improve the overall light efficiency and reduce the loss of light.

[0050] The light guide plate 25 can also effectively distribute the light emitted by the light source evenly, reducing the phenomenon of uneven brightness, thereby providing a softer and more comfortable lighting effect. The light guide plate 25 can also effectively reduce glare, thereby improving the comfort of the use environment.

[0051] According to some embodiments of the present invention, as Figure 3 and Figure 8 shown, the lamp housing 22 is provided with an annular flange 222 protruding downward around the light-emitting opening 221. The annular flange 222 is disposed at the lower opening 12, and the annular flange 222 abuts against the inner peripheral surface of the lower opening 12.

[0052] Among them, the lamp housing 22 is provided with an annular flange 222 protruding downward around the light-emitting opening 221. The provision of the annular flange 222 can prevent the light guide plate 25 from being worn and damaged, and can also play a role in converging the light.

[0053] Furthermore, the annular flange 222 is disposed at the lower opening 12, and the annular flange 222 abuts against the inner peripheral surface of the lower opening 12. The cooperation between the annular flange 222 and the inner peripheral surface of the lower opening 12 can play a role in positioning and installation, and can also prevent the lamp housing 22 and the housing 10 from moving and being misaligned.

[0054] According to some embodiments of the present utility model, the lamp housing 22 is provided with either a buckle or a clamping groove around the light-emitting port 221, and the light guide plate 25 is provided with the other of the buckle and the clamping groove, and the buckle is in clamping engagement with the clamping groove.

[0055] Among them, when there are multiple buckles around the light-emitting port 221 of the lamp housing 22, correspondingly, the light guide plate 25 can be provided with multiple clamping grooves, and the buckles are in clamping engagement with the clamping grooves, so that the installation and disassembly of the light guide plate 25 and the lamp housing 22 can be facilitated.

[0056] According to some embodiments of the present utility model, as Figure 1 and Figure 7 shown, the front side wall of the housing 10 is provided with an avoidance hole 13, the switch 21 is movably arranged outside the housing 10, and the switch 21 passes through the avoidance hole 13.

[0057] Among them, the setting of the avoidance hole 13 can facilitate the movement of the switch 21 in the avoidance hole 13, and the switch 21 passing through the avoidance hole 13 can facilitate the user to directly contact the switch 21, so that the opening and closing of the lamp module 20 can be facilitated.

[0058] According to some embodiments of the present utility model, as Figure 4 and Figure 7 shown, the housing 10 includes: an upper housing 14, a lower housing 15 and side housings 16, the lower housing 15 is arranged below the upper housing 14, the bottom of the lower housing 15 is provided with a plurality of lower openings 12, and the left and right sides of the lower housing 15 are open, and the side housings 16 are respectively located on the left and right sides of the lower housing 15, and the upper housing 14, the lower housing 15 and the side housings 16 together form a receiving cavity 11.

[0059] Among them, the bottom of the lower housing 15 is provided with a plurality of lower openings 12, so that a plurality of lamp modules 20 can be arranged in one-to-one correspondence with the plurality of lower openings 12.

[0060] The side housings 16 are respectively located on the left and right sides of the lower housing 15, so that the side housings 16 can seal the left and right sides of the lower housing 15 and can also prevent the diffusion of light.

[0061] The upper housing 14, the lower housing 15 and the side housings 16 together form a receiving cavity 11, so that the installation of a plurality of lamp modules 20 and the light guide plate 25 can be facilitated.

[0062] According to some embodiments of the present utility model, the upper housing 14 is a wooden flat plate, and / or the lower housing 15 is an extruded profile, and the extruded profile includes: a bottom plate 17 and side plates 18, the lamp module 20 is arranged on the bottom plate 17, the bottom plate 17 is provided with a plurality of lower openings 12, and the side plates 18 are respectively connected to the front and rear sides of the bottom plate 17, and the side plates 18 are connected to the upper housing 14.

[0063] Among them, the upper shell 14 is a wooden flat plate, and the wooden flat plate has good heat insulation performance, which can effectively reduce the temperature on the surface of the lighting lamp 100, thereby reducing the influence of heat on the internal components of the lighting lamp 100.

[0064] In addition, the lower shell 15 is an extruded profile. The extruded profile can achieve high dimensional accuracy to ensure that the shape and size of the lower shell 15 meet the design requirements. Moreover, the extruded profile can also reduce the overall weight and has good heat dissipation.

[0065] The lamp module 20 is arranged on the bottom plate 17. The bottom plate 17 can provide an installation position for the lamp module 20. The bottom plate 17 is provided with a plurality of lower openings 12, which can facilitate the light of the lamp module 20 to irradiate out from the lower openings 12. The side plates 18 are respectively connected to the front and rear sides of the bottom plate 17, so as to prevent the light from diffusing to the front and rear sides of the bottom plate 17.

[0066] According to some embodiments of the present invention, the lighting lamp 100 of the study desk further includes: a plurality of seat occupancy sensing modules 30. The plurality of seat occupancy sensing modules 30 are arranged on the housing 10. The plurality of seat occupancy sensing modules 30 are connected to the plurality of lamp modules 20 in one-to-one correspondence. Each seat occupancy sensing module 30 is located on one side of the corresponding lamp module 20, and the seat occupancy sensing module 30 is used to detect whether there is a student sitting in the area corresponding to the corresponding lamp module 20.

[0067] Among them, each lamp module 20 is correspondingly provided with a seat occupancy sensing module 30. The seat occupancy sensing module 30 includes a distance sensor, and / or the seat occupancy sensing module 30 includes a camera. The camera is used to identify the eye position of the user, and the controller selectively controls the light-emitting element 24 to emit light according to the eye position identified by the camera.

[0068] Specifically, the distance sensor can use the principle of light (such as ultrasonic pulses and infrared light) reflection to detect whether there is a human body on the seat. The sensor has a simple structure and low cost, which can effectively improve the practicability of the lighting lamp 100.

[0069] Optionally, the seat occupancy sensing module 30 includes a camera. The camera is used to identify the eye position of the user, and the controller selectively controls the light-emitting element 24 to emit light according to the eye position identified by the camera.

[0070] That is to say, the camera can identify the eye positions of people in real time and transmit the obtained eye position information to the controller in the form of electrical signals. The controller sends a control signal for lighting to the light-emitting member 24 according to the eye position information. In this way, the lighting effect of the light-emitting member 24 can be controlled in real time according to the human eye position, which can ensure the accuracy of human body seating recognition, thereby improving the intelligence and automation effect of the seating induction lighting function of the lighting lamp 100. Among them, the camera is a semiconductor imaging device, which has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, and anti-vibration. Moreover, the camera has fine environmental detection and a large viewing angle range, so that the accuracy and reliability of the seating induction module 30 can be improved.

[0071] The study desk according to the second aspect embodiment of the present invention includes: the lighting lamp 100 of the study desk in the above embodiment. The lighting lamp 100 of this study desk can be set as the large street lamp of the study desk.

[0072] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0073] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0074] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. An illuminating lamp (100) for a learning desk, characterized in that, Comprising: A housing (10) with an accommodation cavity (11) formed therein. Multiple lower openings (12) are provided at the bottom of the housing (10), and the multiple lower openings (12) are spaced apart in the length direction of the housing (10). The multiple lower openings (12) are all communicated with the accommodation cavity (11). Multiple lamp modules (20) are all arranged in the accommodation cavity (11). The multiple lamp modules (20) correspond to the multiple lower openings (12) one by one to emit light downward through the corresponding lower openings (12). Each lamp module (20) is provided with a switch (21) for controlling opening and closing.

2. The illuminating lamp (100) of the study desk according to claim 1, characterized in that, The lamp module (20) includes: A lamp housing (22) installed in the accommodation cavity (11), and the switch (21) is arranged on the outer side of the lamp housing (22). A circuit board (23) arranged in the lamp housing (22) and electrically connected to the switch (21). A light-emitting element (24) arranged below the circuit board (23) and opposite to the lower opening (12).

3. The illuminating lamp (100) of the study desk according to claim 2, wherein, An optical outlet (221) is provided at the bottom of the lamp housing (22), and the optical outlet (221) is opposite to the lower opening (12). The lamp module (20) further includes: A light guide plate (25) arranged at the optical outlet (221) for guiding light downward.

4. The illuminating lamp (100) of the study desk according to claim 3, characterized in that, The lamp housing (22) is provided with an annular flange (222) protruding downward around the optical outlet (221). The annular flange (222) is arranged at the lower opening (12) and abuts against the inner peripheral surface of the lower opening (12).

5. The illuminating lamp (100) of the study desk according to claim 3, characterized in that, One of a buckle and a clamping groove is arranged around the optical outlet (221) of the lamp housing (22), and the other of a buckle and a clamping groove is arranged on the light guide plate (25). The buckle and the clamping groove are in clamping fit.

6. The illuminating lamp (100) of the study desk according to claim 2, characterized in that, An avoidance hole (13) is provided on the front side wall of the housing (10). The switch (21) is movably arranged on the outer side of the housing (10) and passes through the avoidance hole (13).

7. The illuminating lamp (100) of the study desk according to claim 2, characterized in that, The housing (10) includes: An upper housing (14); A lower housing (15) arranged below the upper housing (14). Multiple lower openings (12) are provided at the bottom of the lower housing (15), and the left and right sides are open. Side housings (16) are respectively located on the left and right sides of the lower housing (15). The upper housing (14), the lower housing (15) and the side housings (16) jointly form the accommodation cavity (11).

8. The illuminating lamp (100) of the study desk according to claim 7, characterized in that, The upper housing (14) is a wooden flat plate; and / or The lower housing (15) is an extruded profile, and the extruded profile includes: A bottom plate (17) on which the lamp module (20) is arranged, and multiple lower openings (12) are provided on the bottom plate (17). Side plates (18) respectively connected to the front and rear sides of the bottom plate (17), and the side plates (18) are connected to the upper housing (14).

9. The illuminating lamp (100) of the study desk according to claim 1, characterized in that, Further comprising: A plurality of seat occupancy sensing modules (30), the plurality of seat occupancy sensing modules (30) are arranged on the housing (10), the plurality of seat occupancy sensing modules (30) are connected to the plurality of lamp modules (20) in one-to-one correspondence, each of the seat occupancy sensing modules (30) is located on one side of the corresponding lamp module (20), and the seat occupancy sensing module (30) is used to detect whether there is a student sitting in the area corresponding to the corresponding lamp module (20).

10. A study desk, characterized in that, Comprising: The illuminating lamp (100) of the study table according to any one of claims 1-9.

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