Camping lamp with external power supply

Abstract

The utility model discloses a camping lamp with an external power supply, and aims to provide the camping lamp with the external power supply, which can be repeatedly used, is easy to store and has good waterproofness, and the camping lamp with the external power supply is characterized by comprising a lamp bracket part and an external power supply part, and a power supply part is electrically connected with a lamp string; a waterproof structure is arranged between the lamp holder part and the external power supply part, the external power supply part is arranged at the top end of the lamp holder part, the lamp holder part is detachably connected with the external power supply part, the occupied space is reduced, and due to the arrangement of the external power supply part, the external power supply part is convenient to use. According to the camping lamp, long-time illumination can be guaranteed by replacing or charging the power supply part, the requirements of a user in camping activities are met, the waterproof performance of the mechanism is improved, and the practicability is good. The utility model is applicable to the technical field of illumination.

Description

Technical Field

[0001] The utility model relates to the field of lighting technology, and more specifically, it relates to a camping lamp with an external power supply that can be reused, easily stored, and has good waterproof performance. Background Art

[0002] A camping lamp is a lighting tool designed specifically for activities such as camping and outdoor adventures. It can provide a reliable light source in outdoor environments. Currently, there are a variety of camping lamps on the market, but most of them have some problems. Traditional camping lamps usually use built-in batteries for power supply, with limited battery life. The lamp strings of camping lamps are not convenient to store, easily get tangled and messy, affecting the user experience. In addition, the connection method between the external power supply and the lamp body is not reasonable enough, and poor contact is likely to occur. In terms of waterproof performance, many camping lamps also have difficulty meeting the requirements of complex outdoor environments. Therefore, an improved camping lamp with an external power supply is needed to meet the needs of users when used outdoors. Summary of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a camping lamp with an external power supply that can be reused, easily stored, and has good waterproof performance.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A camping lamp with an external power supply, including a lamp holder part, an external power supply part arranged on the lamp holder part, and a lamp string arranged on the external power supply part. The lamp holder part includes a wire winding cylinder for collecting the lamp string, a first wire winding disk and a second wire winding disk oppositely arranged on the wire winding cylinder, a wire outlet clip placed between the first wire winding disk and the second wire winding disk, and a wire winding rod arranged on the first wire winding disk. The wire winding rod is telescopically connected to the first wire winding disk; the external power supply part includes a housing, a circuit board arranged in the housing, a power supply component placed at the bottom end of the circuit board, and an operation panel arranged outside the housing. The other end of the circuit board is provided with a charging port, and the power supply component is electrically connected to the lamp string; a waterproof structure is arranged between the lamp holder part and the external power supply part. The external power supply part is placed at the top end of the lamp holder part, and the lamp holder part is detachably connected to the external power supply part.

[0005] By adopting the above technical scheme, the lamp frame part and the external power supply part are detachably connected, making the camping lamp more convenient to carry and enabling the camping lamp to be neatly stored when not in use, thereby reducing the space occupied; when the take-up rod is stretched downward to conflict with the second winding reel, the winding reel can be locked to ensure that the light string will not loosen during use; when the take-up rod is retracted upward to engage with the through hole of the first winding reel, the take-up shaft can be fixed to prevent it from moving at will, thereby ensuring the stability of the camping lamp; the setting of the external power supply part enables the camping lamp to ensure long-term lighting by replacing or charging the power supply unit, thereby meeting the needs of users in camping activities, improving the waterproofness of the mechanism, and having good practicality.

[0006] The utility model is further configured as follows: a connecting disk matching the second winding disk is provided at the bottom end of the winding drum, the connecting disk is fixedly connected to the winding drum, a bearing mounting groove is provided at the center position of the second winding drum and a positioning shaft is provided in the bearing mounting groove, a bearing is provided on the positioning shaft and is placed in the bearing mounting groove, and the second winding drum is detachably connected to the winding drum.

[0007] By adopting the above technical solution, the connecting disk is fixedly connected to the winding drum, which ensures the stability of the connection between the winding drum and the second winding drum, making the entire lamp frame part more solid, and the bearing enables the winding drum to rotate flexibly when winding or releasing the wire, reducing friction resistance and improving smoothness of use. The second winding drum is detachably connected to the winding drum, which facilitates the disassembly, maintenance or replacement of the second winding drum when necessary, thereby extending the service life of the camping lamp. This design makes the assembly process of the camping lamp simpler and improves production efficiency.

[0008] The utility model is further configured as follows: an inlet groove is provided at the top of the winding drum opposite to the first winding reel, a slot is provided on the outlet card and a light string connecting plate is provided in the slot, the outlet card and the light string connecting plate are detachably connected, the light string is wound on the winding drum through the inlet groove, and then the light string is pulled out from the outlet card, so that the light string can be used normally.

[0009] By adopting the above technical scheme, the wire inlet groove arranged at the top of the winding drum opposite to the first winding drum provides a clear path for the winding of the light string, so that the light string can be stored on the winding drum in an orderly manner, avoiding the situation of chaotic winding; the light string connecting plate arranged in the slot on the outlet card, and the detachable connection between the outlet card and the light string connecting plate make the light string more convenient when pulled out for use. The user can easily pull the light string out of the outlet card, and can remove the light string connecting plate for sorting when not in use; this design can effectively protect the light string, reduce the wear of the light string during storage and use, and extend the service life of the light string; when using the camping light, the user can quickly pull the light string out of the winding drum and fix it through the outlet card, which is simple and convenient to operate and improves the use efficiency.

[0010] The present utility model is further configured such that: a plurality of buttons are further provided on the operation panel, and the positions of the buttons respectively match the positions of the control switches on the circuit board.

[0011] By adopting the above technical solution, the positions of the buttons match the positions of the control switches on the circuit board, which can ensure that the user accurately operates the corresponding control switches and achieve precise control of the camping lamp. The user can intuitively find the corresponding control function according to the positions of the buttons without spending time searching and groping, improving the convenience of operation.

[0012] The present utility model is further configured such that: a connecting portion is provided below the housing, and the connecting portion is provided with an external thread. A corresponding internal thread is provided at the top end of the wire winding cylinder, and the external power supply part is threadedly connected to the lamp holder part.

[0013] By adopting the above technical solution, the threaded connection method can provide a strong connection force, ensure the tight connection between the external power supply part and the lamp holder part, not easy to loosen, and is more stable and reliable during use; the threaded connection makes the disassembly and assembly of the external power supply part and the lamp holder part simple and fast, and the user can easily assemble and disassemble; the threaded connection can improve the sealing performance at the connection part to a certain extent, reduce the possibility of dust, moisture, etc. entering the interior, and protect the internal electronic components and lamp strings.

[0014] The present utility model is further configured such that: the waterproof structure is to provide multiple sealing washers at the connection, and the multiple sealing washers are closely attached to the inner wall of the wire winding cylinder.

[0015] By adopting the above technical solution, providing multiple sealing washers at the connection greatly enhances the waterproof effect, can effectively prevent moisture from entering the connection between the lamp holder part and the external power supply part, protect the internal electronic components and power components, and ensure that the camping lamp can still work normally in a humid environment or when encountering rain; the multiple sealing washers are closely attached to the inner wall of the wire winding cylinder, filling the gaps at the connection and forming a good sealing barrier, further improving the reliability of waterproofing.

[0016] The present utility model is further configured such that: a cover sleeve is provided at the top end of the outer shell, a hanging fastener is provided on the cover sleeve, the cover sleeve is hingedly connected to both the outer shell and the hanging fastener, and the outer shell is made of an insulating material.

[0017] By adopting the above technical solution, a cover is provided at the top of the housing, which can protect the charging port from being invaded by external dust, sundries, etc., and can also prevent damage to these components caused by collision and scratching to a certain extent; a hanging fastener is provided on the cover, and the cover and the hanging fastener are connected by a hinge, enabling users to conveniently hang the camping lamp inside the tent, on a tree branch, etc. through the hanging fastener to meet the lighting needs in different scenarios; the housing is made of insulating material, which can effectively prevent electric shock accidents and ensure the safety of users during use.

[0018] The present utility model is further configured such that: the first winding disc, the connecting disc, and the second winding disc are all provided with a hollow structure.

[0019] By adopting the above technical solution, the hollow structure can reduce the material usage of the first winding disc, the connecting disc, and the second winding disc, thereby reducing the weight of the entire lamp holder part and making the camping lamp more convenient; during the use of the camping lamp, the lamp string and the power supply component may generate a certain amount of heat, and the hollow structure helps to dissipate the heat, avoid heat accumulation, and extend the service life of the camping lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall view of an embodiment of a camping lamp with an external power supply according to the present utility model;

[0021] Figure 2 It is an exploded view of an embodiment of a camping lamp with an external power supply according to the present utility model;

[0022] Figure 3 It is a cross-sectional view of an embodiment of a camping lamp with an external power supply according to the present utility model;

[0023] Figure 4 It is an external view of the external power supply in an embodiment of a camping lamp with an external power supply according to the present utility model;

[0024] In the figure: 1, winding cylinder; 2, first winding disc; 3, second winding disc; 4, wire outlet clip; 5, wire retracting rod; 6, housing; 7, circuit board; 8, power supply component; 9, operation panel; 10, charging port; 11, connecting disc; 12, bearing mounting groove; 13, positioning shaft; 14, bearing; 15, wire inlet groove; 16, slot; 17, lamp string connecting plate; 18, button; 19, connecting part; 20, external thread; 21, internal thread; 22, multi-layer sealing washer; 23, cover; 24, hanging fastener; 25, hollow structure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Refer to Figures 1 to 4 To further describe an embodiment of a camping lamp with an external power supply according to the present utility model.

[0026] For ease of explanation, in the embodiments, spatial relative terms such as "upper", "lower", "left", "right", etc. are used to describe the relationship of one element or feature shown in the figure relative to another element or feature. It should be understood that, in addition to the orientations shown in the figure, the spatial terms are intended to include different orientations during the use or operation of the device. For example, if the device in the figure is inverted, the element described as being "below" other elements or features will be positioned "above" the other elements or features. Therefore, the exemplary term "lower" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein can be interpreted accordingly.

[0027] Moreover, relational terms such as "first" and "second" are only used to distinguish one component with the same name from another, and do not necessarily require or imply any such actual relationship or order between these components.

[0028] A camping lamp with an external power supply includes a lamp stand part, an external power supply part provided on the lamp stand part, and a string of lights provided on the external power supply part. The lamp stand part includes a winding cylinder 1 for collecting the string of lights, a first winding disk 2 and a second winding disk 3 oppositely arranged on the winding cylinder 1, a wire outlet clip 4 placed between the first winding disk 2 and the second winding disk 3, and a winding rod 5 provided on the first winding disk 2. The winding rod 5 is telescopically connected to the first winding disk 2; the external power supply part includes a housing 6, a circuit board 7 provided in the housing 6, a power supply component 8 placed at the bottom end of the circuit board 7, and an operation panel 9 provided outside the housing 6. The other end of the circuit board 7 is provided with a charging port 10, and the power supply component 8 is electrically connected to the string of lights; a waterproof structure is provided between the lamp stand part and the external power supply part. The external power supply part is placed at the top end of the lamp stand part, and the lamp stand part and the external power supply part are detachably connected. The detachable connection between the lamp stand part and the external power supply part makes the camping lamp more convenient to carry, enables the camping lamp to be neatly stored when not in use, and reduces the occupied space; when the winding rod 5 is pulled downward and abuts against the second winding disk 3, the winding disk can be locked to ensure that the string of lights will not loosen during use; when the winding rod 5 is retracted upward and engaged with the through hole of the first winding disk 2, the winding shaft can be fixed to prevent it from moving randomly, ensuring the stability of the camping lamp; the setting of the external power supply part enables the camping lamp to ensure long-term lighting by replacing or charging the power supply component 8, meeting the needs of users during camping activities, improving the waterproofness of the mechanism, and having good practicability.

[0029] Preferably, a connection plate 11 matching the second winding disc 3 is provided at the bottom end of the winding cylinder 1. The connection plate 11 is fixedly connected to the winding cylinder 1. A bearing installation groove 12 is provided at the central position of the second winding disc 3, and a positioning shaft 13 is provided in the bearing installation groove 12. A bearing 14 is provided on the positioning shaft 13 and is placed in the bearing installation groove 12. The second winding disc 3 is detachably connected to the winding cylinder 1, and the connection plate 11 is fixedly connected to the winding cylinder 1, ensuring the stability of the connection between the winding cylinder 1 and the second winding disc 3, making the entire lamp holder part more firm. The bearing 14 enables the winding disc to rotate flexibly when winding or unwinding the wire, reducing the frictional resistance and improving the smoothness of use. The detachable connection between the second winding disc 3 and the winding cylinder 1 facilitates the disassembly, maintenance or replacement of the second winding disc 3 when needed, extending the service life of the camping lamp. This design makes the assembly process of the camping lamp simpler and improves the production efficiency.

[0030] Preferably, a wire inlet groove 15 is provided opposite to the first winding disc 2 at the top end of the winding cylinder 1. A slot 16 is provided on the wire outlet clip 4, and a lamp string connecting plate 17 is provided in the slot 16. The wire outlet clip 4 is detachably connected to the lamp string connecting plate 17. The lamp string is wound around the winding cylinder 1 through the wire inlet groove 15, and then the lamp string is pulled out from the wire outlet clip 4 to enable the normal use of the lamp string. The wire inlet groove 15 provided opposite to the first winding disc 2 at the top end of the winding cylinder 1 provides a clear path for the winding of the lamp string, enabling the lamp string to be orderly stored on the winding cylinder 1 and avoiding the situation of chaotic winding; the lamp string connecting plate 17 provided in the slot 16 on the wire outlet clip 4 and the detachable connection between the wire outlet clip 4 and the lamp string connecting plate 17 make it more convenient to pull out the lamp string for use. The user can easily pull out the lamp string from the wire outlet clip 4 and can disassemble the lamp string connecting plate 17 for sorting when not in use; this design can effectively protect the lamp string, reduce the wear of the lamp string during storage and use, and extend the service life of the lamp string; when the user uses the camping lamp, the lamp string can be quickly pulled out from the winding cylinder 1 and fixed through the wire outlet clip 4, and the operation is simple and convenient, improving the use efficiency.

[0031] Preferably, a number of buttons 18 are also provided on the operation panel 9. The positions of the buttons 18 respectively match the positions of the control switches on the circuit board 7. The positions of the buttons 18 match the positions of the control switches on the circuit board 7, which can ensure that the user accurately operates the corresponding control switches and realizes the precise control of the camping lamp. The user can intuitively find the corresponding control function according to the position of the button 18 without spending time searching and groping, improving the convenience of operation.

[0032] Preferably, a connecting part 19 is provided below the housing 6, and an external thread 20 is provided on the connecting part 19. A corresponding internal thread 21 is provided at the top of the winding cylinder 1. The external power supply part is threadedly connected to the lamp holder part. The threaded connection method can provide a strong connection force, ensuring that the external power supply part and the lamp holder part are tightly connected and not easily loosened, making it more stable and reliable during use; the threaded connection makes the disassembly and assembly of the external power supply part and the lamp holder part simple and fast, and users can easily assemble and disassemble; the threaded connection can improve the sealing performance at the connection to a certain extent, reducing the possibility of dust, moisture, etc. entering the interior, and protecting the internal electronic components and the lamp string.

[0033] Preferably, the waterproof structure is to provide multiple sealing washers 22 at the connection. The multiple sealing washers 22 are closely attached to the inner wall of the winding cylinder 1. Providing multiple sealing washers 22 at the connection greatly enhances the waterproof effect, effectively preventing moisture from entering the connection between the lamp holder part and the external power supply part, protecting the internal electronic components and the power supply component 8, and ensuring that the camping lamp can still work normally in a humid environment or when encountering rain; the multiple sealing washers 22 are closely attached to the inner wall of the winding cylinder 1, filling the gaps at the connection and forming a good sealing barrier, further improving the reliability of waterproofing.

[0034] Preferably, a cover sleeve 23 is provided at the top of the outer shell. A hanging fastener 24 is provided on the cover sleeve 23. The cover sleeve 23 is hingedly connected to both the outer shell and the hanging fastener 24. The outer shell is made of insulating material. Providing the cover sleeve 23 at the top of the outer shell can protect the charging port 10 from being invaded by external dust, debris, etc., and can also prevent damage to these components caused by collision and scratching to a certain extent; the hanging fastener 24 is provided on the cover sleeve 23, and the cover sleeve 23 is hingedly connected to the hanging fastener 24, enabling users to conveniently hang the camping lamp at positions such as inside the tent, on tree branches, etc. through the hanging fastener 24 to meet the lighting needs in different scenarios; the outer shell is made of insulating material, which can effectively prevent electric shock accidents and ensure the safety of users during use.

[0035] Preferably, the first winding disk 2, the connecting disk 11, and the second winding disk 3 are all provided with a hollow structure 25. The hollow structure 25 can reduce the material usage of the first winding disk 2, the connecting disk 11, and the second winding disk 3, thereby reducing the weight of the entire lamp holder part and making the camping lamp more convenient; during the use of the camping lamp, the lamp string and the power supply component 8 may generate a certain amount of heat. The hollow structure 25 helps to dissipate heat, avoiding heat accumulation and extending the service life of the camping lamp.

[0036] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art should include the usual changes and substitutions within the scope of the technical solution of the present invention in the protection scope of the present invention.

Claims

1. A camping lamp with an external power supply, comprising a lamp frame, an external power supply portion arranged on the lamp frame, and a lamp string arranged on the external power supply portion, characterized in that: The lamp frame part comprises a winding drum (1) for collecting the light string, a first winding reel (2) and a second winding reel (3) arranged on the winding drum (1) in a relative manner, a wire outlet clamp (4) arranged between the first winding reel (2) and the second winding reel (3), and a wire take-up rod (5) arranged on the first winding reel (2), wherein the wire take-up rod (5) is telescopically connected to the first winding reel (2); The external power supply part comprises a housing (6), a circuit board (7) arranged in the housing (6), a power supply unit (8) arranged at the bottom end of the circuit board (7), and an operation panel (9) arranged outside the housing (6); a charging port (10) is provided at the other end of the circuit board (7); and the power supply unit (8) is electrically connected to the light string; A waterproof structure is provided between the lamp holder part and the external power supply part. The external power supply part is placed on the top of the lamp holder part and the lamp holder part and the external power supply part are detachably connected.

2. A camping light with an external power supply according to claim 1, characterized in that: A connecting disk (11) matching with the second winding disk (3) is provided at the bottom end of the winding drum (1); the connecting disk (11) is fixedly connected to the winding drum (1); a bearing installation groove (12) is provided at the center of the second winding drum (3); a positioning shaft (13) is provided in the bearing installation groove (12); a bearing (14) is provided on the positioning shaft (13) and is placed in the bearing installation groove (12); the second winding drum (3) is detachably connected to the winding drum (1).

3. The camping light with an external power supply according to claim 2, characterized in that: The top of the winding drum (1) is provided with a wire inlet groove (15) opposite to the first winding drum (2); the wire outlet clamp (4) is provided with a slot (16) and a light string connecting plate (17) is provided in the slot (16); the wire outlet clamp (4) and the light string connecting plate (17) are detachably connected; the light string is wound around the winding drum (1) through the wire inlet groove (15) and then pulled out from the wire outlet clamp (4) so ​​that the light string can be used normally.

4. The camping light with an external power supply according to claim 1, characterized in that: The operation panel (9) is also provided with a plurality of buttons (18), and the positions of the buttons (18) respectively match the positions of the control switches on the circuit board (7).

5. The camping light with an external power supply according to claim 4, characterized in that: A connecting portion (19) is provided below the housing (6) and the connecting portion (19) is provided with an external thread (20), a corresponding internal thread (21) is provided at the top of the winding drum (1), and the external power supply portion is threadedly connected to the lamp holder portion.

6. The camping light with an external power supply according to claim 1, characterized in that: The waterproof structure is provided with a multi-layer sealing gasket (22) at the connection, and the multi-layer sealing gasket (22) is tightly fitted on the inner wall of the winding drum (1).

7. The camping light with an external power supply according to claim 1, characterized in that: A cover sleeve (23) is provided at the top end of the shell (6), and a hanging buckle (24) is provided on the cover sleeve (23). The cover sleeve (23), the shell (6) and the hanging buckle (24) are all hingedly connected. The shell (6) is made of insulating material.

8. The camping light with an external power supply according to claim 1, characterized in that: The first winding drum (2), the connecting drum (11) and the second winding drum (3) are all provided with a hollow structure (25).

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