Portable hand lamp

Abstract

The utility model discloses a portable hand lamp, and relates to the technical field of hand lamps, the portable hand lamp comprises an inner lampshade used for protecting a light source plate, and the light source plate is fixed on the top of a battery locking pillar; a storage battery is further arranged in the battery locking supporting column. Four fixing pieces are integrally arranged at the bottom of the battery locking supporting column in a cross-shaped arrangement mode. The fixing sheet is fixed with a positioning column on the base through a screw; during installation, the storage battery is firstly installed in the battery locking supporting column, and then the fixing piece arranged at the bottom of the battery locking supporting column is fixed to the positioning column on the base through the screw, so that installation and fixation of the storage battery are achieved, use of the screw is reduced, disassembly, assembly and maintenance operation of the storage battery and a circuit board are facilitated, and the storage battery is convenient to use. Meanwhile, the installation process is standardized, and assembly efficiency is improved; the interior of the battery locking pillar is hollow, and the heat dissipation through groove is formed in the outer side, so that the storage battery is convenient to overhaul and maintain, and the mounting space of the storage battery is reasonably distributed.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of portable lamps, in particular to a portable portable lamp. Background Art

[0002] A hand lamp is a type of horse lantern. In ancient times, a hand lamp was a hand-held, windproof kerosene lamp that could be hung on a horse when riding at night, hence the name. Most of the coastal areas are used on boats, and are also called "ship lanterns". Especially in windy and rainy weather, it is really a lighting tool for fishermen.

[0003] With the development of society and the progress of science, today's electric lights have replaced ancient kerosene lamps; lanterns have also evolved into portable lamps.

[0004] Chinese patent publication number CN 204829302 U-type discloses an acrylic LED lantern, comprising a lantern power supply housing equipped with a circuit system, a battery holder installed at the bottom of the lantern power supply housing, a retractable light-emitting body movably installed in the lantern power supply housing, a top cover installed on the light-emitting body, and a handle installed on the top cover.

[0005] The LED lantern in the above patent requires space for arranging and installing the power supply when setting it up, and the power supply is installed in the bottom shell, which results in a thick base of the lantern, making it inconvenient to disassemble and maintain the battery and control circuit board, and resulting in slow assembly efficiency. Summary of the invention

[0006] The purpose of the utility model is to provide a portable hand lamp, which only needs to be installed with screws on the base and the battery lock support during installation, which is conducive to reducing the use of screws, and is also convenient for the disassembly and maintenance of batteries and circuit boards, while standardizing the installation process and improving assembly efficiency, and has reasonable space allocation, firm structure, good heat dissipation, more convenient use, and strong practicality, so as to solve the technical problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A portable hand lamp includes an inner lamp cover for protecting a light source panel, wherein the light source panel is fixed to the top of a lock battery support;

[0009] A storage battery is also arranged inside the lock battery support;

[0010] The bottom of the lock battery support is provided with four fixing plates in a cross arrangement;

[0011] The fixing plate is fixed to the positioning column on the base by screws.

[0012] As a further technical solution of this embodiment, the lock battery support is hollow inside and has a heat dissipation groove on the outside.

[0013] As a further technical solution of this embodiment, a circuit board is fixed to the top of the base by screws, a type-c charging plug is welded to the bottom of the circuit board, and the lower end of the type-c charging plug extends to the bottom of the base.

[0014] As a further technical solution of this embodiment, a waterproof rubber plug is also provided on the outside of the type-c charging plug, one end of which is fixedly connected to the base, and the other end is clamped in the groove at the installation position of the type-c charging plug.

[0015] As a further technical solution of this embodiment, a switch is also embedded on the base; the switch is electrically connected to the light source board and the circuit board through a wire; the light source board is also electrically connected to the battery through a wire.

[0016] As a further technical solution of this embodiment, it also includes a diffuser lampshade sleeved on the outside of the inner lampshade. The diffuser lampshade is arranged in a cone shape, and a handle is integrally arranged on the top of the diffuser lampshade; the diffuser lampshade is clamped with the base and fixed by screws.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model, when installing, first installs the battery into the lock battery pillar, and then fixes the fixing plate arranged at the bottom of the lock battery pillar with the positioning column on the base through screws, thereby realizing the installation and fixation of the battery, which is conducive to reducing the use of screws, and also facilitates the disassembly and maintenance of the battery and the circuit board, and at the same time standardizes the installation process and improves the assembly efficiency;

[0019] The utility model has a hollow interior of the battery lock support and a heat dissipation slot on the outside, which is convenient for inspection and maintenance of the battery and reasonably allocates the installation space of the battery, making the overall structure more solid, which is beneficial to improving the heat dissipation performance, and has strong applicability and good practicality.

[0020] In the utility model, one end of the waterproof rubber plug is fixedly connected to the base, and the other end is clamped with the sink groove at the installation position of the type-c charging plug, which can realize water-draining and sealing of the type-c charging plug to prevent water from entering the interior of the portable lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the split structure of the utility model.

[0023] Figure 3 This utility model Figure 2 Schematic diagram of the bottom structure.

[0024] Figure 4 This utility model Figure 2 A partial enlarged schematic diagram of .

[0025] In the figure: 1-diffuser lampshade, 2-handle, 3-inner lampshade, 4-light source board, 5-lock battery support, 6-battery, 7-fixing plate, 8-base, 9-positioning column, 10-circuit board, 11-switch, 12-type-c charging plug, 13-waterproof rubber plug. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 In an embodiment of the utility model, a portable hand lamp comprises an inner lampshade 3 for protecting a light source board 4, wherein the light source board 4 is fixed to the top of a lock battery support 5; a storage battery 6 is also arranged inside the lock battery support 5; four fixing plates 7 are integrally arranged at the bottom of the lock battery support 5 in a cross arrangement; the fixing plates 7 are fixed to the positioning columns 9 on the base 8 by screws.

[0028] By adopting the above technical solution, during installation, the battery 6 is first installed in the lock battery support 5, and then the fixing plate 7 arranged at the bottom of the lock battery support 5 is fixed to the positioning column 9 on the base 8 by screws, thereby realizing the installation and fixation of the battery 9, which is beneficial to reduce the use of screws, and it also facilitates the disassembly and maintenance operations of the battery 6 and the circuit board 10, while standardizing the installation process and improving assembly efficiency.

[0029] In this embodiment, the lock battery support 5 is hollow inside and has heat dissipation grooves on the outside.

[0030] By adopting the above technical solution, it is convenient to carry out inspection and maintenance operations on the battery 6, and the installation space of the battery 6 is reasonably allocated, making the overall structure more solid, which is beneficial to improving the heat dissipation performance, and has strong applicability and good practicality.

[0031] In this embodiment, a circuit board 10 is fixed to the top of the base 8 by screws, a type-c charging plug 12 is welded to the bottom of the circuit board 10, and the lower end of the type-c charging plug 12 extends to the bottom of the base 8.

[0032] To be more specific, a waterproof rubber plug 13 is also provided on the outside of the type-c charging plug 12. One end of the waterproof rubber plug 13 is fixedly connected to the base 8, and the other end is clamped in the recessed groove at the installation position of the type-c charging plug 12.

[0033] By adopting the above technical solution, the type-c charging plug 12 can be sealed to prevent water from entering the interior of the portable lamp.

[0034] In this embodiment, a switch 11 is also embedded on the base 8; the switch 11 is electrically connected to the light source board 4 and the circuit board 10 through wires; the light source board 4 is also electrically connected to the battery 6 through wires.

[0035] In this embodiment, a diffuser lampshade 1 is also included which is sleeved on the outside of the inner lampshade 3. The diffuser lampshade 1 is arranged in a cone shape, and a handle 2 is integrally arranged on the top of the diffuser lampshade 1; the diffuser lampshade 1 is clamped with the base 8 and fixed by screws.

[0036] By adopting the above technical solution, the setting of the inner lampshade 3 is convenient for protecting the light source board 4 and also for diffusing the light source; the diffusing lampshade 1 can be set into a shape with ornamental value while ensuring the brightness and transparency, thereby improving the aesthetics of the portable lamp.

[0037] The working principle of the utility model is: when installing, first install the battery 6 into the lock battery support 5, and then fix the fixing plate 7 arranged at the bottom of the lock battery support 5 with the positioning column 9 on the base 8 by screws, so as to realize the installation and fixation of the battery 9, which is conducive to reducing the use of screws, and it is also convenient for the disassembly and maintenance of the battery 6 and the circuit board 10, and at the same time standardizes the installation process and improves the assembly efficiency;

[0038] The lock battery support 5 is hollow inside and has a heat dissipation slot on the outside, which is convenient for inspection and maintenance of the battery 6 and reasonably allocates the installation space of the battery 6, making the overall structure more solid, which is conducive to improving the heat dissipation performance, strong applicability and good practicality;

[0039] One end of the waterproof rubber plug 13 is fixedly connected to the base 8, and the other end is engaged with the sink groove at the installation position of the type-c charging plug 12, which can realize water-tight sealing for the type-c charging plug 12 to prevent water from entering the interior of the portable lamp.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable hand lamp, characterized in that: include An inner lampshade (3) for protecting a light source panel (4), wherein the light source panel (4) is fixed to the top of a lock battery support (5); A storage battery (6) is also arranged inside the lock battery support (5); The bottom of the lock battery support (5) is integrally provided with four fixing plates (7) in a cross arrangement; The fixing plate (7) is fixed to the positioning column (9) on the base (8) by means of screws.

2. The portable hand lamp according to claim 1, characterized in that: The lock battery support (5) is hollow inside and has a heat dissipation groove on the outside.

3. The portable hand lamp according to claim 2, characterized in that: A circuit board (10) is fixed to the top of the base (8) by means of screws, a type-c charging plug (12) is welded to the bottom of the circuit board (10), and the lower end of the type-c charging plug (12) extends to the bottom of the base (8).

4. The portable hand lamp according to claim 3, characterized in that: A waterproof rubber plug (13) is also provided on the outer side of the type-c charging plug (12); one end of the waterproof rubber plug (13) is fixedly connected to the base (8), and the other end is clamped to a recessed groove at the installation position of the type-c charging plug (12).

5. The portable hand lamp according to claim 3, characterized in that: The base (8) is also embedded with a switch (11); the switch (11) is electrically connected to the light source board (4) and the circuit board (10) via a wire; the light source board (4) is also electrically connected to the battery (6) via a wire.

6. The portable hand lamp according to claim 3, characterized in that: It also comprises a diffuser lampshade (1) sleeved on the outside of the inner lampshade (3); the diffuser lampshade (1) is arranged in a cone shape, and a handle (2) is integrally arranged on the top of the diffuser lampshade (1); the diffuser lampshade (1) is snap-fitted to the base (8) and fixed by screws.

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