Read-write table lamp

Abstract

The utility model provides a read-write table lamp, and relates to the technical field of table lamps. The LED lamp strip comprises a profile shell, an upper lamp strip plate, an upper prismatic crystal plate, a lower lamp strip plate and a lower prismatic crystal plate, the upper lamp strip plate is connected to the interior of the profile shell, the upper prismatic crystal plate is connected with the profile shell and located above the upper lamp strip plate, the lower lamp strip plate is connected to the interior of the profile shell, and the lower prismatic crystal plate is connected with the profile shell and located below the lower lamp strip plate. The upper lamp strip plate emits light upwards to form upper light irradiating the indoor environment, so that indoor light is supplemented, and the defect of insufficient indoor environment light is overcome; the lower lamp strip plate emits light downwards to form conventional lower light capable of irradiating the table top; according to the reading-writing table lamp, the upper lamp strip plate can be independently turned on or the lower lamp strip plate can be independently turned on to emit light, or the upper lamp strip plate and the lower lamp strip plate can be simultaneously turned on to emit light at the same time, the reading-writing table lamp can be flexibly turned on according to the brightness of the indoor environment and the requirements of a user, and the basic functions of the reading-writing table lamp are enriched.

Description

Technical Field

[0001] This utility model relates to the field of desk lamp technology, and in particular to a reading and writing desk lamp. Background Technology

[0002] A reading and writing desk lamp is a type of lighting fixture that is widely used in modern life. Reading and writing desk lamps are usually placed on a table to provide local lighting for users when reading and writing.

[0003] The applicant has discovered at least the following technical problems in the prior art: existing reading and writing desk lamps usually only have the function of downward light emission, which is relatively simple. At the same time, the overall lighting of the indoor environment where the reading and writing desk lamp is located may be insufficient, and the downward light emission of the reading and writing desk lamp cannot meet the usage requirements. Utility Model Content

[0004] The purpose of this utility model is to provide a reading and writing desk lamp to solve the technical problems existing in the prior art. The various technical effects of the preferred technical solutions among the many technical solutions provided by this utility model are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A reading and writing desk lamp includes a profile housing, an upper light strip plate, an upper prism plate, a lower light strip plate, and a lower prism plate. The upper light strip plate is connected to the inside of the profile housing and emits light upwards. The upper prism plate is connected to the profile housing and is located above the upper light strip plate. The lower light strip plate is connected to the inside of the profile housing and emits light downwards. The lower prism plate is connected to the profile housing and is located below the lower light strip plate.

[0007] Preferably, the profile housing is provided with a first mounting groove, a second mounting groove, a third mounting groove and a fourth mounting groove from top to bottom. The upper prism plate is detachably connected to the first mounting groove, the upper light strip plate is detachably connected to the second mounting groove, the lower light strip plate is detachably connected to the third mounting groove, and the lower prism plate is detachably connected to the fourth mounting groove.

[0008] Preferably, the profile housing is provided with a first mounting cavity and a second mounting cavity in the horizontal direction, and the first mounting groove, the second mounting groove, the third mounting groove and the fourth mounting groove are all located inside the first mounting cavity.

[0009] Preferably, a partition plate is provided in the middle of the first mounting cavity, and the second mounting groove and the third mounting groove are respectively located on both sides of the partition plate.

[0010] Preferably, the second mounting cavity is provided with a fifth mounting slot, which is used to mount the circuit board.

[0011] Preferably, the upper part of the first mounting cavity is provided with a first heat dissipation cavity and a second heat dissipation cavity, and the first heat dissipation cavity and the second heat dissipation cavity are located on the left and right sides of the first mounting groove and the second mounting groove.

[0012] Preferably, the opening size of the first mounting groove is smaller than the opening size of the fourth mounting groove.

[0013] Preferably, the material also includes plugs, with one plug detachably connected to each end of the profile housing.

[0014] Preferably, it also includes a table lamp holder, which is detachably connected to the profile housing.

[0015] Preferably, it also includes a switch, which is electrically connected to the upper light strip plate and the lower light strip plate respectively.

[0016] The beneficial effects of this utility model are as follows: the upper light strip plate is connected to the inside of the profile shell and emits light upwards, the upper prism plate is connected to the profile shell and is located above the upper light strip plate, the upper light strip plate emits light upwards, and the light can pass through the upper prism plate and shine upwards, forming an upward light emission that illuminates the indoor environment. The upward light emission can supplement the indoor light and make up for the lack of indoor ambient light.

[0017] The lower light strip plate is connected to the inside of the profile housing. The lower prism plate is connected to the profile housing and located below the lower light strip plate. The lower light strip plate emits light downwards, and the light can pass through the lower prism plate and shine downwards, forming a conventional downward light that can illuminate the desktop.

[0018] In actual use, you can choose to turn on the upper light strip panel or the lower light strip panel separately for individual illumination, or you can choose to turn on both the upper and lower light strip panels simultaneously for simultaneous illumination. You can flexibly choose to turn them on according to the brightness of the indoor environment and the actual needs of the user, which enriches the basic functions of the reading and writing desk lamp. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1This is a cross-sectional view of the combined structure of the profile shell, upper light strip plate, upper prism plate, lower light strip plate, and lower prism plate of this utility model.

[0021] Figure 2 This is a cross-sectional view of the profile shell of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the profile shell of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the present invention, including the end cap and the lamp holder.

[0024] In the figure: 1. Profile housing; 11. First mounting cavity; 111. First mounting slot; 112. Second mounting slot; 113. Third mounting slot; 114. Fourth mounting slot; 115. Partition plate; 116. First heat dissipation cavity; 117. Second heat dissipation cavity; 12. Second mounting cavity; 121. Fifth mounting slot;

[0025] 2. Install the LED strip panel;

[0026] 3. Upper prism plate;

[0027] 4. Lower LED strip panel;

[0028] 5. Lower prism plate;

[0029] 6. Plug;

[0030] 7. Desk lamp stand. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] In the description of this utility model, it should be understood that the terms "center," "side," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side," etc., indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0033] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Reference Figures 1 to 3 This utility model provides a reading and writing desk lamp, including a profile shell 1, an upper light strip plate 2, an upper prism plate 3, a lower light strip plate 4, and a lower prism plate 5;

[0035] The profile shell 1 is the main structure, and it has the same cross-sectional shape along its length.

[0036] The upper light strip plate 2 is connected to the inside of the profile housing 1 and emits light upwards. The upper prism plate 3 is connected to the profile housing 1 and is located above the upper light strip plate 2. The upper light strip plate 2 emits light upwards, and the light can pass through the upper prism plate 3 and shine upwards, forming an upward light that illuminates the indoor environment. The upward light can supplement the indoor light and make up for the lack of indoor ambient light.

[0037] The lower light strip plate 4 is connected to the inside of the profile housing 1. The lower prism plate 5 is connected to the profile housing 1 and located below the lower light strip plate 4. The lower light strip plate 4 emits light downwards, and the light can pass through the lower prism plate 5 and shine downwards, forming a conventional downward light that can illuminate the desktop.

[0038] In actual use, you can choose to turn on the upper light strip 2 or the lower light strip 4 separately for individual illumination, or you can choose to turn on both the upper light strip 2 and the lower light strip 4 at the same time for simultaneous illumination. You can flexibly choose to turn them on according to the brightness of the indoor environment and the actual needs of the user, which enriches the basic functions of the reading and writing desk lamp.

[0039] As an optional implementation, the profile housing 1 is provided with a first mounting groove 111, a second mounting groove 112, a third mounting groove 113 and a fourth mounting groove 114 from top to bottom. The first mounting groove 111, the second mounting groove 112, the third mounting groove 113 and the fourth mounting groove 114 are arranged through the profile housing 1 along the length direction. The upper prism plate 3 is detachably connected to the first mounting groove 111, the upper light strip plate 2 is detachably connected to the second mounting groove 112, the lower light strip plate 4 is detachably connected to the third mounting groove 113, and the lower prism plate 5 is detachably connected to the fourth mounting groove 114.

[0040] All of the above connections adopt a detachable connection form, which makes it easier and faster to disassemble and assemble the corresponding board and the corresponding mounting slot, which is beneficial for inspection, maintenance or board replacement;

[0041] In this embodiment, the specific structural form of each mounting slot can be flexibly selected and set according to the structural form of the plate, without specific restrictions.

[0042] As an optional implementation, the profile housing 1 is provided with a first mounting cavity 11 and a second mounting cavity 12 in the horizontal direction. The second mounting cavity 12 is closer to the user than the first mounting cavity 11. The first mounting groove 111, the second mounting groove 112, the third mounting groove 113 and the fourth mounting groove 114 are all located inside the first mounting cavity 11.

[0043] As an optional implementation, a partition plate 115 is provided in the middle of the first mounting cavity 11. The partition plate 115 can completely separate the first mounting cavity 11 from the middle. The second mounting groove 112 and the third mounting groove 113 are located on both sides of the partition plate 115, forming corresponding upper light-emitting area and lower light-emitting area. The light between the two light-emitting areas is completely independent and there is no light cross-contamination.

[0044] In addition, the partition plate 115 has sufficient structural strength and is located in the middle, which can play a certain role in strengthening and improving the overall strength of the profile shell 1.

[0045] As an optional implementation, the second mounting cavity 12 is provided with a fifth mounting slot 121. The fifth mounting slot 121 is used to mount the circuit board. The circuit board can be inserted into the fifth mounting slot 121. The circuit board can cooperate with the switch described below to control the upper light strip board 2 and the lower light strip board 4 accordingly.

[0046] As an optional implementation, the upper part of the first mounting cavity 11 is provided with a first heat dissipation cavity 116 and a second heat dissipation cavity 117. The first heat dissipation cavity 116 and the second heat dissipation cavity 117 are located on the left and right sides of the first mounting groove 111 and the second mounting groove 112. The first heat dissipation cavity 116 and the second heat dissipation cavity 117 adopt a cavity structure, which can provide a certain degree of auxiliary heat dissipation for the upper light strip plate 2 and the lower light strip plate 4, while also saving materials, reducing weight, and lowering costs.

[0047] As an optional implementation, the opening size of the first mounting groove 111 is smaller than the opening size of the fourth mounting groove 114. The opening size of the first mounting groove 111 corresponds to the upward light emission, and the opening size of the fourth mounting groove 114 corresponds to the downward light emission. In this embodiment, the main function of the reading and writing desk lamp is downward light emission, so the light intensity of the upward light emission does not need to be higher than the light intensity of the downward light emission. Therefore, a larger opening size is not required, which can save materials, reduce weight, and lower costs.

[0048] As an optional implementation, a plug 6 is also included. A plug 6 is detachably connected to each end of the profile housing 1. The plug 6 can seal both ends of the profile housing 1, making the appearance more aesthetically pleasing. Preferably, the plug 6 and the profile housing 1 adopt a detachable connection form, making it easier to assemble and disassemble the profile housing 1 and the plug 6.

[0049] As an optional implementation method, refer to the appendix. Figure 4 It also includes a table lamp holder 7, which is detachably connected to the profile housing 1. The table lamp holder 7 can be fixed on the table and provides support for the profile housing 1. The detachable connection method makes it easy to assemble the table lamp holder 7 and the profile housing 1, and facilitates installation and transportation.

[0050] As an optional implementation, a switch is also included. The switch is electrically connected to the upper light strip plate 2 and the lower light strip plate 4 respectively. By switching on the light strip plate, it is easier to control the opening or closing of the upper light strip plate 2 and the lower light strip plate 4. The upper light strip plate 2 and the lower light strip plate 4 can be flexibly controlled according to actual usage needs.

[0051] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A read-write desk lamp characterized in that, The profile shell (1), the upper lamp strip plate (2), the upper prismatic plate (3), the lower lamp strip plate (4) and the lower prismatic plate (5) are connected with each other.

2. The reading and writing desk lamp according to claim 1, characterized in that, The profile shell (1) is provided with a first mounting groove (111), a second mounting groove (112), a third mounting groove (113) and a fourth mounting groove (114) from top to bottom, the upper prismatic plate (3) is detachably connected with the first mounting groove (111), the upper lamp strip plate (2) is detachably connected with the second mounting groove (112), the lower lamp strip plate (4) is detachably connected with the third mounting groove (113), and the lower prismatic plate (5) is detachably connected with the fourth mounting groove (114).

3. The reading and writing desk lamp according to claim 2, characterized in that, The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11).

4. The reading and writing desk lamp according to claim 3, characterized in that, The middle part of the first mounting cavity (11) is provided with a partition plate (115), and the second mounting groove (112) and the third mounting groove (113) are located on the two sides of the partition plate (115) respectively.

5. The reading and writing desk lamp according to claim 3, characterized in that, The inside of the second mounting cavity (12) is provided with a fifth mounting groove (121), and the fifth mounting groove (121) is used for mounting a circuit board.

6. The reading and writing desk lamp according to claim 3, characterized in that, The upper part of the first mounting cavity (11) is provided with a first heat dissipation cavity (116) and a second heat dissipation cavity (117), and the first heat dissipation cavity (116) and the second heat dissipation cavity (117) are located on the left and right sides of the first mounting groove (111) and the second mounting groove (112).

7. The reading and writing desk lamp according to claim 2, characterized in that, The opening size of the first mounting groove (111) is smaller than that of the fourth mounting groove (114).

8. The reading and writing desk lamp according to claim 1, characterized in that, The profile shell (1) is provided with a first mounting groove (111), a second mounting groove (112), a third mounting groove (113) and a fourth mounting groove (114) from top to bottom, the upper prismatic plate (3) is detachably connected with the first mounting groove (111), the upper lamp strip plate (2) is detachably connected with the second mounting groove (112), the lower lamp strip plate (4) is detachably connected with the third mounting groove (113), and the lower prismatic plate (5) is detachably connected with the fourth mounting groove (114).

9. The reading and writing desk lamp according to claim 1, characterized in that, The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11).

10. The reading and writing desk lamp according to claim 1, characterized in that, The middle part of the first mounting cavity (11) is provided with a partition plate (115), and the second mounting groove (112) and the third mounting groove (113) are located on the two sides of the partition plate (115) respectively. The inside of the second mounting cavity (12) is provided with a fifth mounting groove (121), and the fifth mounting groove (121) is used for mounting a circuit board. The upper part of the first mounting cavity (11) is provided with a first heat dissipation cavity (116) and a second heat dissipation cavity (117), and the first heat dissipation cavity (116) and the second heat dissipation cavity (117) are located on the left and right sides of the first mounting groove (111) and the second mounting groove (112). The opening size of the first mounting groove (111) is smaller than that of the fourth mounting groove (114). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The profile shell (1) is provided with a first mounting cavity (11) and a second mounting cavity (12) in the horizontal direction, and the first mounting groove (111), the second mounting groove (112), the third mounting groove (113) and the fourth mounting groove (114) are located in the first mounting cavity (11). The

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