Detachable reading lamp

Abstract

The utility model provides a detachable reading lamp which comprises a lighting component, a connecting rod and a battery bin with a built-in battery, the battery bin is used for providing a power source for the lighting component, the lighting component is electrically connected with the battery bin through the connecting rod, or the lighting component is directly electrically connected with the battery bin, and the battery bin is used for providing power for the lighting component. The lighting component and the connecting rod can be detachably connected, the connecting rod and the battery bin can be detachably connected, and the lighting component and the battery bin can be detachably connected. The detachable reading lamp is convenient to disassemble and assemble in various modes, and can meet the requirements of different use scenes.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and more specifically, to a detachable reading lamp. Background Technology

[0002] A reading lamp is primarily used to allow you to enjoy reading without damaging your eyes in low-light conditions and without disturbing others. It can generally be placed on a desk or fixed to any desired location using the clip at the bottom. When reading in insufficient light, it provides sufficient brightness for the user. The intensity and angle of the light can also be adjusted as needed.

[0003] However, existing reading lamp products still have drawbacks such as limited usage scenarios, relatively fixed light illumination areas, and inconvenient light adjustment. In addition, the fixed connection between the various components of the reading lamp and the integrated structure design cannot meet the needs of different occasions.

[0004] Therefore, existing reading lights need to be improved to meet the needs of different usage scenarios. Utility Model Content

[0005] To overcome the above-mentioned technical problems, this utility model provides a detachable reading lamp that is easy to disassemble and can be assembled in various ways to meet the needs of different usage scenarios.

[0006] To achieve the purpose of this utility model, this utility model provides a detachable reading lamp, which includes a lighting component, a connecting rod, and a battery compartment with a built-in battery. The battery compartment is used to provide power to the lighting component. The lighting component and the battery compartment are electrically connected through the connecting rod, or the lighting component and the battery compartment are directly electrically connected. The lighting component and the connecting rod, the connecting rod and the battery compartment, and the lighting component and the battery compartment can all be detachably connected.

[0007] Furthermore, the lighting component and the connecting rod are connected by a magnetic material to ensure that the electrical connection between the lighting component and the connecting rod remains stable.

[0008] Furthermore, the lighting component and the battery compartment can also be connected by a magnetic material to ensure that the electrical connection between the lighting component and the battery compartment remains stable.

[0009] Furthermore, the lighting component, the battery compartment, and both ends of the connecting rod are provided with contact points, and each pair can form an electrical connection.

[0010] Furthermore, the lighting component is provided with contact points and magnetic materials, and one end of the connecting rod and / or the battery compartment are respectively provided with contact points and magnetic materials, which are connected to each other magnetically.

[0011] Furthermore, the lighting component has a protrusion, a magnet is disposed within the protrusion, and a pair of contact points are disposed on the protrusion. Specifically, the lighting component includes a lighting component housing, and a protrusion is disposed on the other side of the housing opposite the lighting surface, the protrusion having a magnet disposed within it and a pair of contact points disposed on the protrusion.

[0012] Furthermore, positioning posts are provided on both sides of the protrusion.

[0013] Furthermore, the lighting component also includes a lamp, a control circuit board, and a control key. The lamp and the control circuit board are disposed inside the housing of the lighting component, and the control key is disposed on the wall of the housing of the lighting component. The lamp, the control key, and the pair of contact points are all connected to the control circuit board.

[0014] Furthermore, the connecting rod is made of a flexible material and can be bent at any angle.

[0015] Furthermore, the connecting rod contains two mutually insulated conductive materials, which are respectively connected to the contact points at both ends, thus serving both as a connection and support for the lighting components and as a means of electrical conduction.

[0016] Furthermore, one end of the connecting rod is connected to the lighting component, and a groove is provided to match the protrusion of the lighting component. The groove is provided with a magnet and at least one pair of contact points. Positioning grooves that match the positioning post are also provided on both sides of the groove.

[0017] Furthermore, two pairs of contact points are provided in the groove at one end of the connecting rod, and the two pairs of contact points are arranged perpendicularly to each other. The lighting component can be connected to the connecting rod in two different ways.

[0018] Furthermore, the other end of the connecting rod is provided with a pair of contact points and a slot for connecting the battery compartment.

[0019] Furthermore, the battery compartment includes a battery compartment shell, a battery, and a battery control board. The battery and the battery control board are disposed inside the battery compartment shell. The battery is connected to the battery control board. The battery control board is provided with at least one pair of contact points. The pair of contact points of the battery control board can be connected to a pair of contact points at the other end of the connecting rod, respectively.

[0020] Furthermore, the battery compartment end is provided with an opening slot for inserting the connecting rod.

[0021] Furthermore, the battery compartment also includes a support plate, two support plate buttons, and two springs. The support plate is fitted inside the battery compartment and has protruding fasteners that are used to embed into the locking grooves of the connecting rod, thus fixing the connecting rod inside the battery compartment and achieving electrical connection between the battery compartment and the connecting rod. The two springs are located at the bottom of the support plate, and the two support plate buttons are respectively placed on both sides of the support plate and extend through to the outside of the battery compartment shell. The support plate has inclined surfaces on both sides, and the two support plate buttons also have inclined surfaces corresponding to the inclined surfaces of the support plate. The inclined surfaces cooperate with each other. When the two support plate buttons move towards each other, the support plate moves vertically downward, the springs are compressed downward, and the protruding fasteners disengage from the locking grooves.

[0022] Furthermore, the support plate is fitted onto the column inside the battery compartment through two internal alignment holes, and the support plate can move up and down along the column. The support plate is located near the opening slot of the battery compartment, and its distance must be such that the locking slot of the connecting rod matches the protruding fastener of the support plate, and that the connecting rod and the battery compartment can form an electrical connection.

[0023] Furthermore, a spring clip is provided on one side of the battery compartment shell.

[0024] Furthermore, the end of the spring clip is also provided with a movable clip member, which rotates along the axial direction of the spring clip.

[0025] Furthermore, the surface of the movable part of the clamp and the surface corresponding to the outer shell of the battery compartment are provided with anti-slip pads.

[0026] Furthermore, a magnet is provided on the inner side of the spring clip. The magnetic properties allow the reading light to be used in various scenarios (such as attaching to ferrous objects, car hoods, bedside tables, sewing machines, etc.).

[0027] Furthermore, the other side of the battery compartment shell is provided with a shell groove, and a magnet and a pair of contact points are provided in the shell groove, which are also connected to the battery control board. The shell groove can cooperate with the protrusion of the lighting component to directly supply power to the lighting component.

[0028] Furthermore, a positioning groove is provided on the outer side of the outer shell groove, and the positioning groove cooperates with the positioning post of the lighting component.

[0029] This utility model also provides a detachable reading lamp, which includes a lighting component and a battery compartment with a built-in battery. The battery compartment is used to provide power to the lighting component, and the lighting component and the battery compartment are electrically connected and detachably connected.

[0030] Furthermore, the lighting component is connected to the battery compartment via a magnetic material to ensure a stable contact connection between the lighting component and the battery compartment.

[0031] Furthermore, the lighting component is provided with contact points and magnetic material, and the battery compartment is provided with corresponding contact points and magnetic material, which are connected to each other magnetically.

[0032] This utility model discloses a detachable reading lamp comprising a lighting component, a connecting rod, and a battery compartment containing a built-in battery. The battery compartment provides power to the lighting component. The lighting component and the battery compartment are electrically connected via the connecting rod, or the lighting component and the battery compartment are directly electrically connected. The lighting component and the connecting rod, the connecting rod and the battery compartment, and the lighting component and the battery compartment can all be detachably connected. This utility model's detachable reading lamp is easy to disassemble and can be assembled in various ways, meeting the needs of different usage scenarios. It has the following advantages:

[0033] 1. This utility model reading lamp has multiple usage scenarios. The lighting component, connecting rod and battery compartment can be connected and combined in sequence, or the lighting component and battery compartment can be directly connected.

[0034] 2. The connecting rod of this utility model reading lamp is made of flexible material and can be adjusted in any direction; moreover, it has an embedded metal conductive sheet, which can not only connect and support the lighting components, but also conduct electricity.

[0035] 3. The lighting components and connecting rods, as well as the lighting components and battery compartment of this utility model reading lamp, can be magnetically connected to ensure stable electrical connections between them. Moreover, it is easy to disassemble and carry after disassembly.

[0036] 4. The reading lamp of this utility model adopts the inclined surface design between the support plate inside the battery compartment and the buttons on the two support plates. By pressing the buttons on the support plates on both sides of the battery compartment, the connection and separation of the battery compartment and the connecting rod can be easily controlled. The structure is simple and the design is ingenious.

[0037] 5. The spring clip in the battery compartment of this utility model reading light has an added movable clip component, which not only extends the contact surface with the clamped item, but also compensates for the problem that the angle formed after the spring clip opens is not parallel to the clamped item, making it fit the clamped item more closely and ensuring the stability of the clamp and the safety of the reading light.

[0038] 6. The reading lamp of this utility model has a magnet inside the spring clip. The magnetic attraction property allows the reading lamp to be used in multiple scenarios (such as adsorbing onto iron objects, car hoods, bedside tables, sewing machines, etc.). Attached Figure Description

[0039] Figure 1 This is a three-dimensional structural diagram of the detachable reading lamp of this utility model;

[0040] Figure 2 This is a three-dimensional structural diagram of the lighting component of this utility model;

[0041] Figure 3 This is a three-dimensional structural diagram of the connecting rod of this utility model;

[0042] Figure 4 This is a three-dimensional structural diagram of the battery compartment of this utility model;

[0043] Figure 5 This is an exploded view of some components of the battery compartment of this utility model;

[0044] Figure 6 This is a three-dimensional structural diagram of the support plate with protruding fasteners according to the present invention;

[0045] Figure 7 This is a three-dimensional structural diagram of the spring clip of this utility model;

[0046] Figure 8 This is a schematic diagram showing the battery compartment and connecting rod connected in this utility model.

[0047] Figure 9 This is a schematic diagram of the detachable reading lamp of this utility model in one usage state.

[0048] In the picture:

[0049] 1. Lighting component; 11. Lighting component housing; 111. Lighting surface; 112. Back side; 12. Protrusion; 13. Magnet one; 14. Positioning post; 15. Contact point one; 16. Control key; 2. Connecting rod; 21. Slot; 22. Contact point two; 23. Contact point three; 24. Groove; 25. Positioning groove; 26. Contact point four; 27. Magnet two; 3. Battery compartment; 31. Battery compartment housing; 311. Box body; 312. Box cover; 3121. Magnet three; 3122. Housing groove; 3123. Housing positioning groove; 31 3. Charging port; 314. Opening slot; 32. Battery; 33. Battery control board; 331. Contact point four; 332. Charging end; 333. Contact point five; 34. Column; 35. Support plate; 351. Protruding fastener; 352. Alignment hole; 353. Support plate bevel; 36. Support plate button; 361. Button bevel; 37. Support plate spring; 38. Spring clip; 381. Clip; 382. Clip moving part; 383. Clip spring; 384. Spring shaft; 385. Magnet four; 386. Shaft; 39. Anti-slip pad. Detailed Implementation

[0050] Embodiments of the present invention will now be described with reference to the accompanying drawings. Elements and features described in one drawing or embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that, for clarity, representations and descriptions of components or processes unrelated to the present invention and known to those skilled in the art have been omitted from the drawings and description.

[0051] The following is in conjunction with the appendix Figure 1-9 The present invention will be further described below.

[0052] like Figure 1-9 As shown, this embodiment of the detachable reading lamp includes an illumination component 1, a connecting rod 2, and a battery compartment 3 containing a battery 32. The battery compartment 3 provides power to the illumination component 1, and the illumination component 1 and the battery compartment 3 are electrically connected via the connecting rod 1 (e.g., ...). Figure 1 (as shown), or the lighting component 1 and the battery compartment 3 are directly electrically connected (e.g. Figure 9 As shown, the lighting component 1 and the connecting rod 2, the connecting rod 2 and the battery compartment 3, and the lighting component 1 and the battery compartment 3 can all be detachably connected.

[0053] The lighting component 1, the battery compartment 2, and the connecting rod 2 are all equipped with contact points at both ends, forming an electrical connection between them.

[0054] The lighting component 1 is connected to the connecting rod 2 or the battery compartment 3 by magnetic material, which can effectively fix the contact connection between the lighting component 1 and the connecting rod 2, or between the lighting component 1 and the battery compartment 3, and ensure that the electrical connection remains stable.

[0055] Of course, other detachable connection methods can also be used between the lighting component 1 and the connecting rod 2 or battery compartment 3, such as plug-in or screw connection, which can ensure the stability of the electrical connection between them and also facilitate disassembly and separation.

[0056] like Figure 2 As shown, the lighting component 1 includes a lighting component housing 11, which is divided into a lighting surface 111 and a back surface 112. A protrusion 12 is provided on the back surface 112, a magnet 13 is embedded in the protrusion 12, a pair of contact points 15 are also provided on the protrusion 12, and positioning posts 14 are symmetrically provided on both sides of the protrusion 12.

[0057] The lighting component 1 also includes a lamp (not shown), a control circuit board (not shown), and a control key 16. The lamp (which may be an LED light strip) and the control circuit board are both located inside the lighting component housing 11. The control key 16 is located on the wall of the lighting component housing 11 for easy operation. The control key 16 can be a switch or a button for increasing or decreasing brightness. The control key 16 and a pair of contact points 15 are all connected to the control circuit board.

[0058] like Figure 3 As shown, one end of the connecting rod 2 is provided with a groove 24 that matches the protrusion 12 of the lighting component 1. The groove 24 is provided with a magnet 27 and a pair of contact points 23. The two sides of the groove 24 are also provided with positioning grooves 25 that match the positioning post 14.

[0059] The groove 24 of the connecting rod 2 may also be provided with a pair of contact points 26. The two pairs of contact points 23 and 26 are arranged perpendicularly, so that the lighting component 1 can be connected to the connecting rod 2 in two different ways.

[0060] The other end of the connecting rod 2 is provided with a pair of contact points 22 and a slot 21 for connecting the battery compartment 3, such as Figure 8 As shown.

[0061] The connecting rod 2 contains two mutually insulated conductive materials (not shown), such as conductive wires or conductive metal sheets, which are connected to the contact points at both ends. This serves both as a connection and support for the lighting component 1 and as an electrical conduction function.

[0062] The connecting rod 2 can also be made of a flexible material, which can be bent into any angle as needed, making it convenient for users to use.

[0063] like Figure 4-9 As shown, the battery compartment 3 includes a battery compartment shell 31, a battery 32, and a battery control board 33. The battery 32 and the battery control board 33 are located inside the battery compartment shell 31. The battery 32 is connected to the battery control board 33. The battery control board 33 is provided with a pair of contact points 4 331. The pair of contact points 4 331 of the battery control board 33 can be connected to a pair of contact points 22 at the other end of the connecting rod 2.

[0064] like Figure 5 As shown, the battery compartment shell 31 is formed by the interlocking of the box body 311 and the box cover 312. One end is provided with an opening slot 314 for inserting the connecting rod 2, and the other end is provided with a charging port 313 for charging the battery 32.

[0065] The housing 311 contains a battery 32 and a battery control board 33. One end of the battery control board 33 is provided with a pair of contact points 331, which can be electrically connected to a pair of contact points 22 of the connecting rod 2; the other end is provided with a charging terminal 332, which can be connected to an external power source to charge the battery 32; a pair of contact points 333 are connected to the middle part of the battery control board 33 at the corresponding position of the groove of the housing cover 312, which can be directly electrically connected to a pair of contact points 15 of the lighting component 1.

[0066] The battery compartment housing 31 also includes a support plate 35, two support plate buttons 36, and two springs 37 inside the housing 31. The support plate 35 is fitted onto the column 34 inside the battery compartment 3 through two alignment holes 352 inside the housing 311, and the support plate 35 can move up and down along the column 34.

[0067] like Figure 6 As shown, the support plate 35 is provided with a protruding fastener 351, which is used to embed into the locking groove 21 of the connecting rod 2, so that the connecting rod 2 is fixed in the battery compartment 3, realizing the electrical connection between the battery compartment 3 and the connecting rod 2; two springs 37 are provided at the bottom of the support plate 35, and two support plate buttons 36 are respectively placed on both sides of the support plate 35, extending through to the outside of the battery compartment shell 31, and protruding outside the battery compartment shell for easy operation. The support plate 35 is provided with inclined surfaces 353 on both sides, and the two support plate buttons 36 are also provided with inclined surfaces 361 on the corresponding surfaces of the support plate inclined surfaces 353. The inclined surfaces cooperate with each other. When the two support plate buttons 36 move towards each other, the support plate 35 moves downward along the column 34, and the protruding fastener 351 disengages from the locking groove 21.

[0068] This utility model reading lamp utilizes the inclined surface design between the support plate 35 and the two support plate buttons 36 inside the battery compartment 3. When the support plate buttons 35 on both sides of the battery compartment 3 are pressed simultaneously, the two support plate buttons 36 move towards each other, squeezing the support plate 35 downwards. At this time, the connecting rod 2 can be inserted into the opening slot 314 of the battery compartment 3, connecting the battery compartment 3 and the contact point of the connecting rod 2. When the support plate buttons 36 are released, the spring 37 at the bottom of the support plate 35 rebounds, causing the support plate 35 to return to its original position. The protruding fastener 351 on the support plate is embedded in the locking slot 24 of the connecting rod 2, and the connecting rod 2 is fixed inside the battery compartment 3, forming a... Figure 1 The connection relationship is as follows. The support plate 35 is located near the opening slot 314 of the battery compartment 3, its position allowing the locking slot 21 of the connecting rod 2 to match the protruding fastener 351 of the support plate 35, and enabling the connecting rod 2 and the contact points of the battery compartment 3 to connect. Figure 8 As shown.

[0069] When not in use or when using in a different manner, press the support plate button 36 again. The support plate 35 moves vertically downward, the protruding fastener 351 disengages from the locking groove 24, the battery compartment 3 separates from the connecting rod 2, the two disconnect from each other, and the connecting rod 2 is removed.

[0070] The cover 312 has a recessed outer shell 3122. A magnet 3121 and a pair of contact points 333 are located within the recessed outer shell 3122. The contact points 333 are connected to the battery control board 33. The recessed outer shell 3122 can mate with the protrusion 12 of the lighting component 1 to directly power the lighting component. A positioning groove 3123 is also provided on the outer side of the recessed outer shell 3122, which mates with the positioning post 14 of the lighting component 1, allowing the lighting component 1 to be directly connected to the battery compartment 3. Figure 5 , 9 As shown.

[0071] like Figure 4 , 7 As shown, a spring clip 38 is provided on one side (bottom of the housing 311) of the battery compartment housing 31 to facilitate clamping the reading light. The spring clip 38 is axially rotatably fixed to the bottom of the battery compartment housing 311 via a spring shaft 384 on which a clip spring 383 is sleeved. The spring clip 38 can rotate axially along the spring shaft 384 and can clamp the clamped item when it is in the open state.

[0072] The spring clip 38 includes a clip 381 and a movable clip member 382 connected to the end of the clip 381 via a shaft 386. The movable clip member 382 can rotate along the axial direction of the spring clip. The movable clip member 382 not only extends the contact surface with the clamped item, but also compensates for the problem that the angle formed when the spring clip 38 opens is not parallel to the clamped item, thus fitting the clamped item more closely and ensuring the stability of the clamp and the safety of the reading light.

[0073] To ensure better grip and prevent slippage, anti-slip pads 39 are provided on the surface of the movable part 382 of the clamp and on the surface corresponding to the outer shell of the battery compartment.

[0074] For a more secure clamping, or when it is inconvenient to use a spring clip, a magnet 385 is provided on the inside of the spring clip 38. The magnetic properties allow the reading light to be used in various scenarios (such as attaching to ferrous objects, car hoods, bedside tables, sewing machines, etc.).

[0075] like Figure 9 As shown, when used at close range or when no connecting rod is needed, the battery compartment 3 can be directly connected to the lighting component 1. The magnet 3121 in the outer shell groove 3122 on the cover 312 is magnetically attracted to the magnet 13 in the protrusion 12 of the lighting component 1. The outer shell positioning groove 3123 cooperates with the positioning post 14 of the lighting component 1. The contact point 5 333 is electrically connected to the contact point 15, so as to directly power the lighting component 1.

[0076] The detachable reading lamp of this utility model may also include only a lighting component 1 and a battery compartment 3 with a built-in battery. The battery compartment 3 is used to provide power to the lighting component 1. The lighting component 1 and the battery compartment 3 are electrically connected and are detachably connected.

[0077] The connection between the two is as follows Figure 9 As shown, the magnet 3121 in the outer shell groove 3122 on the battery compartment cover 312 is magnetically attracted to the magnet 13 in the protrusion 12 of the lighting component 1. The outer shell positioning groove 3123 cooperates with the positioning post 14 of the lighting component 1. The contact point 333 is electrically connected to the contact point 15, so as to directly supply power to the lighting component 1.

[0078] The structure of the lighting component 1 can be as follows: Figure 2 As shown, the specific structure is described above.

[0079] The battery compartment 3 houses a battery 32 and a battery control board 33. A pair of contact points 333 are connected to the middle portion of the battery control board 33, corresponding to the groove 3122 of the cover 312, allowing direct electrical connection to a pair of contact points 15 of the lighting component 1. The other end has a charging terminal 332, which can be connected to an external power source to charge the battery 32. A spring clip 38 is also located at the bottom, with the specific structure described above. Figure 4 , 7 As shown. Since the lighting component 1 is directly connected to the battery compartment 3, the battery compartment 3 does not need to be equipped with... Figure 6 The structure shown.

[0080] This utility model's detachable reading lamp solves the shortcomings of existing reading lamps, such as limited usage scenarios, fixed illumination areas, and inconvenient light adjustment. This detachable reading lamp offers multi-scenario functionality. The lighting component, connecting rod, and battery compartment can be connected sequentially or directly. The connecting rod is made of a flexible material, allowing for arbitrary direction adjustment; it also incorporates an embedded metal conductive sheet, serving both as a connection and support for the lighting component and as a conductor of electricity. Magnetic connections are made between the lighting component and the connecting rod, and between the lighting component and the battery compartment, ensuring stable electrical connections and facilitating easy disassembly and portability. The beveled design between the support plate inside the battery compartment and the buttons on the two support plates allows for convenient control of the connection and separation of the battery compartment from the connecting rod by pressing the buttons located on both sides of the battery compartment. The structure is simple and ingeniously designed. The battery compartment features a spring clip with an added movable part, which not only extends the contact surface with the clamped item but also compensates for the misalignment of the clamped item when the spring clip opens, ensuring a more secure grip and safe use of the reading light. A magnet is located inside the spring clip, allowing the reading light to be used in various scenarios (such as attaching to ferrous objects, car hoods, bedside tables, sewing machines, etc.). The battery compartment serves as both a power supply and a base / clamping mechanism. This detachable reading light is easy to disassemble and can be assembled in multiple ways to meet the needs of different usage scenarios.

[0081] While the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions, and modifications can be made without departing from the spirit and scope of the present invention as defined by the appended claims. Furthermore, the scope of this application is not limited to the specific embodiments of the processes, apparatus, means, methods, and steps described in the specification. Those skilled in the art will readily understand from the disclosure of this invention that existing and future processes, apparatus, means, methods, or steps that perform substantially the same function or obtain substantially the same result as the corresponding embodiments described herein can be used according to the present invention. Therefore, the appended claims are intended to include such processes, apparatus, means, methods, or steps within their scope.

Claims

1. A detachable reading light, characterized in that, It includes a lighting component, a connecting rod, and a battery compartment with a built-in battery. The battery compartment provides power to the lighting component. The lighting component and the battery compartment are electrically connected via the connecting rod, or the lighting component and the battery compartment are directly electrically connected. The lighting component and the connecting rod, the connecting rod and the battery compartment, and the lighting component and the battery compartment can all be detachably connected.

2. The detachable reading light of claim 1, wherein, The lighting component and the connecting rod are connected by a magnetic material to ensure a stable electrical connection between them; the lighting component and the battery compartment are also connected by a magnetic material to ensure a stable electrical connection between them.

3. The detachable reading light of claim 2, wherein, The lighting component is provided with contact points and magnetic materials, and one end of the connecting rod and / or the battery compartment are also provided with contact points and magnetic materials, which are connected to each other magnetically.

4. The detachable reading light of claim 3, wherein, The lighting component has a protrusion, a magnet is installed inside the protrusion, and a pair of contact points are provided on the protrusion.

5. The detachable reading light of claim 4, wherein, One end of the connecting rod is connected to the lighting component, and a groove is provided to match the protrusion of the lighting component. A magnet and at least one pair of contact points are provided in the groove.

6. The detachable reading light of claim 1 or 5, wherein, The other end of the connecting rod is provided with a pair of contact points and a slot for connecting the battery compartment.

7. The detachable reading light of claim 6, wherein, The battery compartment contains a support plate, two support plate buttons, and two springs. The support plate is fitted inside the battery compartment and has protruding fasteners for embedding into the locking grooves of the connecting rod. The two springs are located at the bottom of the support plate. The two support plate buttons are respectively located on both sides of the support plate and extend through the outer shell of the battery compartment. The support plate has inclined surfaces on both sides, and the two support plate buttons also have corresponding inclined surfaces on their opposite sides. When the two support plate buttons move towards each other, the support plate moves vertically downwards, and the protruding fasteners disengage from the locking grooves.

8. The detachable reading light of claim 4, wherein, The battery compartment has a recessed outer shell, and a magnet and a pair of contact points are provided inside the recessed outer shell. The recessed outer shell cooperates with the protrusion of the lighting component to directly supply power to the lighting component.

9. The detachable reading light of claim 1, wherein, The battery compartment is provided with a spring clip, and the end of the spring clip is also provided with a movable clip component, which rotates along the axial direction of the spring clip.

10. The detachable reading light of claim 9, wherein, The spring clip has a magnet on its inside.

11. The detachable reading light of claim 1, wherein, The connecting rod is made of a soft material.

12. A detachable reading light, characterized in that It includes a lighting component and a battery compartment with a built-in battery. The battery compartment provides power to the lighting component, and the lighting component is electrically connected to the battery compartment, and the two are detachably connected.

13. The detachable reading light of claim 12, wherein, The lighting component is equipped with contact points and magnetic materials, and the battery compartment is also equipped with contact points and magnetic materials, which are connected to each other magnetically.

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