CN221881195U - A flashlight that is easy to assemble - Google Patents

Abstract

The utility model relates to the technical field of lighting equipment, and discloses a flashlight that is convenient to assemble. The utility model includes a shell and an inner tube sleeve, wherein the main body of the inner tube sleeve is assembled in the shell, and a battery compartment is defined in the inner tube sleeve; a main light-emitting element is assembled on the inner tube sleeve; the inner tube sleeve has a mounting portion, and the mounting portion is located against the outer end of the shell; a limiting member is detachably connected to the shell, and the limiting member is used to limit the movement of the inner tube sleeve. The utility model has the advantage of convenient assembly.

Description

A flashlight that is easy to assemble

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a flashlight that is easy to assemble.

Background Art

A flashlight is a common lighting tool in people's daily life.

In order to facilitate the assembly of the flashlight, the flashlight is usually designed in the form of two half shells, left and right or upper and lower. During the specific assembly, the other internal components are first installed in one of the half shells and then assembled with the other half shell. In order to improve the aesthetics and structural strength of the flashlight, in some schemes, the outer shell of the flashlight is gradually designed to be integrated. During assembly, the battery assembly needs to be inserted into the outer shell, and then the wires on the battery assembly need to be straightened and connected to the corresponding lamp head structure and bottom cover, and then the lamp head structure and bottom cover are fixed. During the assembly process of the above scheme, due to the influence of the wires in the battery assembly, the interior is relatively messy, and the lamp head structure and bottom cover need to be additionally assembled at both ends of the outer shell. Not only does it have more operating procedures, but it also makes the overall assembly efficiency low, which is not conducive to processing and production.

Utility Model Content

The utility model provides a flashlight which is convenient to assemble.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A flashlight that is easy to assemble comprises a shell and an inner sleeve, wherein the main body of the inner sleeve is assembled in the shell, and a battery compartment is defined in the inner sleeve; a main light-emitting component is assembled on the inner sleeve; the inner sleeve has a mounting portion, and the mounting portion is located against the outer end of the shell; a limiting member is detachably connected to the shell, and the limiting member is used to limit the movement of the inner sleeve.

The principles and advantages of this solution are: an inner tube sleeve is arranged in the shell, and a battery compartment is defined in the inner tube sleeve, so that during the production and processing, the battery assembly and the main light-emitting component can be pre-assembled in the inner tube sleeve. During the actual assembly process, it is only necessary to insert the entire inner tube sleeve into the shell; by integrally arranging a mounting portion on the inner tube, the inner tube sleeve can be conveniently and directly plugged into place within the limitation of the mounting portion, and it is also convenient to flexibly install the lamp cover on the mounting portion to adjust the focal length as required.

Preferably, as an improvement, the inner sleeve is provided with an inserting groove, and the inner wall of the shell is provided with a limiting portion, and the limiting portion is adapted to the inserting groove.

Beneficial effect: The above technical solution makes it easy to insert the inner sleeve into the shell through the cooperation of the plug-in slot and the limit portion, thereby achieving fast and accurate positioning and assembly; and can further avoid unnecessary rotation between the inner sleeve and the shell, making the structural connection more stable.

Preferably, as an improvement, the inner tube sleeve includes a lower support member, an upper support member is detachably connected to the lower support member, an installation cavity is formed between the upper support member and the lower support member, and the battery compartment is located in the installation cavity.

Beneficial effects: The above technical solution is adopted to facilitate the formation of the installation cavity and the pre-assembly of the battery and the wire.

Preferably, as an improvement, a first card interface is provided on the shell, a second card interface is provided on the upper support member, and the limiting member is connected to the first card interface and the second card interface.

Beneficial effect: The above technical solution is not only convenient for arranging the limiting member, but also can further fix the inner pipe sleeve by setting the limiting member, thereby avoiding looseness between the inner pipe sleeve and the shell and improving the connection stability of the structure.

Preferably, as an improvement, a clamping portion is provided on the limiting member, a clamping slot is provided on the upper supporting member, the clamping slot is located at the second clamping interface, and the clamping portion is matched with the clamping slot.

Beneficial effect: By adopting the above technical solution, by arranging the clamping part and the clamping slot, it is convenient to clamp the limiter to the first card interface and the second card interface.

Preferably, as an improvement, an auxiliary light-emitting component is mounted on the upper support component, the limiting component is a visible body, and the light emitted by the auxiliary light-emitting component can pass through the visible component.

Preferably, as an improvement, the upper support member has a supporting portion and a clamping portion, and a clamping gap is formed between the supporting portion and the clamping portion; the side of the auxiliary light-emitting member is assembled in the clamping gap; and a blocking portion is provided on the upper support member, and the blocking portion is used to limit the movement of the end of the auxiliary light-emitting member.

Beneficial effect: The above technical solution is adopted to facilitate the formation of a space for installing the auxiliary light-emitting component under the joint action of the supporting part, the pressing part and the blocking part, thereby improving the connection stability of the auxiliary light-emitting component.

Preferably, as an improvement, the auxiliary light-emitting member has a limiting hole, the limiting member is provided with a limiting column, and the limiting column is inserted into the limiting hole.

Beneficial effect: The limiting hole and the limiting part are provided to further connect and limit the auxiliary light-emitting component and the limiting component, thereby improving the stability of the overall structure.

Preferably, as an improvement, a protrusion is provided on the inner sleeve along the circumference, and the protrusion abuts against the inner wall of the shell.

Beneficial effects: It is convenient to make the inner pipe sleeve and the shell body compactly connected, and to form a relatively sealed state.

Preferably, as an improvement, a switch key is provided on the inner tube sleeve, and the switch key has a pressing portion, and an end of the pressing portion is located outside the inner tube sleeve.

Beneficial effect: By adopting the above technical solution, it is convenient to control the on/off or operating state of the flashlight by operating the pressing part.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a flashlight that is convenient to assemble provided by the present invention.

FIG. 2 is a schematic diagram of an exploded structure of the present invention.

FIG. 3 is a schematic diagram of a housing in the present invention.

FIG. 4 is a schematic diagram of a position limiting member in the present invention.

FIG. 5 is a schematic diagram of the inner pipe sleeve in the utility model.

FIG. 6 is a schematic diagram showing the arrangement of batteries in the present invention.

FIG. 7 is a schematic diagram of the lower support member of the utility model.

FIG. 8 is a schematic diagram of the upper support member of the present invention.

FIG. 9 is a schematic diagram of the upper support member of the present invention from another perspective.

DETAILED DESCRIPTION

The following is further described in detail through specific implementation methods:

The symbols in the drawings of the specification include:

100, housing; 101, movable section; 102, first card interface; 103, limiter; 200, inner sleeve; 201, battery compartment; 202, first mounting groove; 203, second mounting groove; 204, mounting portion; 205, annular groove; 206, plug-in groove; 207, protrusion; 208, sleeve portion; 210, main light-emitting element; 220, circuit board; 221, switch key; 222, Pressing portion; 223, charging interface; 230, upper support member; 231, plug-in column; 232, second card interface; 233, card slot; 234, support portion; 235, clamping portion; 236, clamping gap; 237, blocking portion; 240, lower support member; 241, plug-in hole; 250, auxiliary light-emitting member; 251, limiting hole; 300, limiting member; 301, clamping portion; 302, limiting column.

This embodiment is basically as shown in Figures 1 to 9:

A flashlight that is easy to assemble includes a housing 100 and an inner sleeve 200. The main body of the inner sleeve 200 is assembled in the housing 100. A battery compartment 201 is defined in the inner sleeve 200. A main light-emitting component 210 is assembled on the inner sleeve 200. During specific installation, a matching battery is installed in the battery compartment 201. A lamp bead is arranged on the main body of the main light-emitting component 210, and the lamp bead is electrically connected to the battery. A switch key 221 is provided on the inner sleeve 200. The switch key 221 has a pressing portion 222, and the end of the pressing portion 222 is located outside the inner sleeve 200. The switch key 221 is arranged on a circuit board 220, and the circuit board 220 is installed in the inner sleeve 200.

To facilitate charging the battery, the circuit board 220 also has a charging interface 223 .

The inner tube sleeve 200 includes a lower support member 240 , to which an upper support member 230 is detachably connected. An installation cavity is formed between the upper support member 230 and the lower support member 240 , and the battery compartment 201 is located in the installation cavity.

In the above technical solution, a plurality of plug-in posts 231 are provided on the upper support member 230, and a plurality of plug-in holes 241 are provided under the lower support member 240. The plug-in holes 241 are adapted to the corresponding plug-in posts 231. Through the joint action of the plug-in posts 231 and the plug-in holes 241, the upper support member 230 and the lower support member 240 are assembled and connected.

Furthermore, a first mounting groove 202 and a second mounting groove 203 are provided in the inner tube sleeve 200 , the main body of the main light emitting element 210 is installed in the first mounting groove 202 , and the circuit board 220 is installed in the second mounting groove 203 .

The inner tube sleeve 200 has a mounting portion 204, which is located against the outer end of the shell 100; it is convenient to adjust the focal length according to needs. Specifically, the mounting portion 204 has an annular groove 205, and the shell 100 has a movable section 101 at one end, which is convenient for movably installing a lamp head cover (not shown in the figure) on the mounting portion 204 to adjust the focal length according to needs.

In order to further fix the inner tube sleeve 200 , avoid looseness between the inner tube sleeve 200 and the shell 100 , and improve the connection stability of the structure, in the above scheme, a limit member 300 is detachably connected to the shell 100 , and the limit member 300 is used to limit the movement of the inner tube sleeve 200 .

In the above technical solution, the housing 100 is provided with a first card interface 102, the upper support member 230 is provided with a second card interface 232, and the stopper 300 is connected to the first card interface 102 and the second card interface 232. The stopper 300 is provided with a card connection portion 301, the upper support member 230 is provided with a card slot 233, the card slot 233 is located at the second card interface 232, and the card connection portion 301 is adapted to the card slot 233.

Specifically, the limiting member 300 is in the shape of an arc-shaped sheet as a whole, and a clamping portion 301 is provided on both ends of the limiting member 300 in the length direction, that is, the number of the clamping portions 301 is two; correspondingly, the number of the clamping slots 233 on the upper support member 230 is two.

In order to realize convenient assembly between the inner tube sleeve 200 and the housing 100, in this embodiment, the inner tube sleeve 200 has a plug-in slot 206, and the inner wall of the housing 100 is provided with a stopper 103, and the stopper 103 is matched with the plug-in slot 206. Specifically, there are two plug-in slots 206, and the plug-in slots 206 extend along the length direction of the inner tube sleeve 200. Accordingly, there are two stoppers 103 on the housing 100.

The upper support 230 is provided with an auxiliary light emitting member 250, and the stopper 300 is a visible body, through which the light emitted by the auxiliary light emitting member 250 can pass. Preferably, the stopper 300 is a transparent plastic member; the auxiliary light emitting member 250 is an LED light bar, and the auxiliary light emitting member 250 is electrically connected to the battery.

Furthermore, the upper support member 230 has a supporting portion 234 and a clamping portion 235, and a clamping gap 236 is formed between the supporting portion 234 and the clamping portion 235; the side of the auxiliary light-emitting member 250 is assembled in the clamping gap 236; the upper support member 230 is provided with a blocking portion 237, and the blocking portion 237 is used to limit the movement of the end of the auxiliary light-emitting member 250.

Specifically, there are two supporting portions 234, each of which is in the shape of an elongated strip and is located on the inner wall of the upper supporting member 230; the blocking portions 237 are located on the interior of the upper supporting member 230, and there are four blocking portions 237, which basically correspond to the four corners of the main body of the auxiliary light-emitting member 250. The two sub-supporting portions 234, the two pressing portions 235 and the four blocking portions 237 form a space for installing the auxiliary light-emitting member 250 through the joint action of the two sub-supporting portions 234, the two pressing portions 235 and the four blocking portions 237.

Furthermore, the auxiliary light emitting member 250 is provided with a limiting hole 251, and the limiting member 300 is provided with a limiting post 302, which is inserted into the limiting hole 251. The limiting hole 251 and the limiting post 302 are provided to further connect and limit the auxiliary light emitting member 250 and the limiting member 300, thereby improving the stability of the overall structure.

The inner tube sleeve 200 is provided with a protrusion 207 along the circumference, and the protrusion 207 abuts against the inner wall of the housing 100. This facilitates forming a relatively sealed state to prevent foreign matter from entering the interior of the flashlight. The protrusion 207 is arranged in a ring shape as a whole.

Furthermore, in order to facilitate the user to take the flashlight, a sleeve portion 208 is provided on the inner sleeve 200, and there is a space gap between the sleeve portion 208 and the protrusion 207. When the inner sleeve 200 is placed in the housing 100, the end of the sleeve portion 208 abuts against the inner surface of the housing 100. It is convenient for the user to fix the hanging rope on the sleeve portion 208 as needed, so as to take or hang the flashlight by the hanging rope.

It should be noted that: only the actual improvements or design points of this solution are described in detail here. The electrical connection principles between the circuit board and the battery, the main light-emitting element, the auxiliary light-emitting element and the switch are all existing technologies, and the detailed structure and principle are not explained here.

The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and/or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims (10)

1. A flashlight that is easy to assemble, comprising a housing (100) and an inner tube sleeve (200), characterized in that: The main body of the inner tube sleeve (200) is assembled in the shell (100), and a battery compartment (201) is defined in the inner tube sleeve (200); a main light-emitting component (210) is assembled on the inner tube sleeve (200); the inner tube sleeve (200) has a mounting portion (204), and the mounting portion (204) is located against the outer end of the shell (100); The housing (100) is detachably connected to a limiting member (300), and the limiting member (300) is used to limit the movement of the inner sleeve (200). 2. A flashlight that is easy to assemble according to claim 1, characterized in that: the inner tube sleeve (200) has a plug-in slot (206), and the inner wall of the shell (100) is provided with a limiting portion (103), and the limiting portion (103) is adapted to the plug-in slot (206). 3. A flashlight that is easy to assemble according to claim 2, characterized in that: the inner tube sleeve (200) includes a lower support member (240), an upper support member (230) is detachably connected to the lower support member (240), an installation cavity is formed between the upper support member (230) and the lower support member (240), and the battery compartment (201) is located in the installation cavity. 4. A flashlight for easy assembly according to claim 3, characterized in that: a first card interface (102) is provided on the shell (100), a second card interface (232) is provided on the upper support member (230), and the limiting member (300) is connected to the first card interface (102) and the second card interface (232). 5. A flashlight for easy assembly according to claim 4, characterized in that: the limiting member (300) is provided with a clamping portion (301), the upper support member (230) is provided with a clamping slot (233), the clamping slot (233) is located at the second clamping interface (232), and the clamping portion (301) is adapted to the clamping slot (233). 6. A flashlight that can be easily assembled according to claim 4, characterized in that: an auxiliary light-emitting component (250) is installed on the upper support component (230), the limiting component (300) is a visible body, and the light emitted by the auxiliary light-emitting component (250) can pass through the visible component. 7. A flashlight that is easy to assemble according to claim 6, characterized in that: the upper support member (230) has a supporting portion (234) and a pressing portion (235), and a clamping gap (236) is formed between the supporting portion (234) and the pressing portion (235); the side of the auxiliary light-emitting member (250) is assembled in the clamping gap (236); the upper support member (230) is provided with a blocking portion (237), and the blocking portion (237) is used to limit the movement of the end of the auxiliary light-emitting member (250). 8. A flashlight for easy assembly according to claim 6, characterized in that: the auxiliary light-emitting component (250) has a limiting hole (251), the limiting component (300) is provided with a limiting column (302), and the limiting column (302) is inserted into the limiting hole (251). 9. The conveniently assembled flashlight according to claim 1, characterized in that: a protrusion (207) is provided on the inner tube sleeve (200) along the circumference, and the protrusion (207) abuts against the inner wall of the housing (100). 10. The conveniently assembled flashlight according to claim 1, characterized in that: a switch key (221) is provided on the inner tube sleeve (200), the switch key (221) has a pressing portion (222), and the end of the pressing portion (222) is located outside the inner tube sleeve (200).