CN221402964U

CN221402964U - Waterproof flashlight

Info

Publication number: CN221402964U
Application number: CN202323293134.0U
Authority: CN
Inventors: 林木凡; 刘大勇; 欧阳正良
Original assignee: Dongguan Legion Technology Co ltd
Current assignee: Dongguan Legion Technology Co ltd
Priority date: 2023-12-01
Filing date: 2023-12-01
Publication date: 2024-07-23
Anticipated expiration: 2033-12-01

Abstract

The utility model provides a waterproof flashlight, which comprises a charging interface, wherein a sealing cover is abutted to the charging interface, the sealing cover is connected with a shell through a connecting rod, a clamping block is arranged on the connecting rod, the sealing cover is abutted to the shell by the clamping block, a sealing plug is arranged on the sealing cover, and the sealing plug can be in sealing connection with the charging interface; when the charging interface needs to be sealed, the sealing plug is only required to be aligned with the charging interface, and the sealing cover is pressed to seal the charging interface; when needs charge, the finger stir sealed lid, and pull out the sealing plug, with the sealing plug around the connecting rod is rotatory to deviating from one side of interface that charges, can charge, and this mode not only has good sealed effect, and sealed lid is also difficult to lose, and long-time use repeatedly also need not to worry that the sealing plug can produce deformation and lead to sealed not tight, and sealed effect greatly increased.

Description

Waterproof flashlight

Technical Field

The utility model relates to the technical field of flashlights, in particular to a waterproof flashlight.

Background

When the flashlight is used, when rainwater or water in the air is attached to the surface of the flashlight, the water can permeate into the flashlight along each connecting position of the flashlight, so that the electric elements in the flashlight are burnt out when the flashlight is used.

However, the existing flashlights are provided with different waterproof structures, so that the flashlights have different waterproof performances, and most of flashlights adopt a sealing ring mode to seal the threaded connection part of the flashlights, but the charging interface part cannot be sealed well in the mode; the chinese patent application No. 2023206664138 covers and seals the charging port by means of a rotary seal, but after repeated use for a long time, the soft seal is deformed, and gaps are generated, so that the charging port cannot be sealed well.

Disclosure of utility model

The utility model aims to provide a waterproof flashlight, which solves the problem that the existing flashlight in the background art cannot seal a charging interface well.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a waterproof flashlight, comprising: the charging device comprises a shell, wherein a lamp cap and an end cover are respectively and hermetically connected to two ends of the shell, a power supply is arranged in the shell, a charging interface is arranged on one side of the shell, a connecting hole is formed in one side, close to the charging interface, of the shell, and the lamp cap, the power supply and the charging interface are electrically connected; the sealing cover is arranged on one side of the sealing cover, which is in butt joint with the charging interface, and is in detachable sealing connection with the charging interface, the connecting rod penetrates through the connecting hole and extends to the inside of the shell, an elastic part is arranged at the connecting position of the connecting rod and the connecting hole, the elastic part is in sealing connection with the connecting hole, a clamping block is fixedly connected with one end of the connecting rod, which is away from the sealing cover, and the clamping block is positioned inside the shell and is in butt joint with the shell.

Optionally, the shell is further provided with a clamping groove, and the sealing cover is partially clamped inside the clamping groove.

Optionally, the sealing cover is provided with a groove along a direction perpendicular to the sealing plug, and the groove is located at the outer side of the shell.

Optionally, the method further comprises: and the sealing gasket is abutted between the power supply and the end cover and is in sealing connection with the inner wall of the shell.

Optionally, the method further comprises: and the sealing sleeve is arranged on the outer side of the power supply in a surrounding mode, and one end of the sealing sleeve is abutted with the sealing gasket.

Optionally, at least one limiting lug is arranged on the outer side of the sealing sleeve, at least one limiting hole is further formed in the shell, and the limiting lugs are in one-to-one correspondence with the limiting holes and are clamped.

Optionally, the number of the limiting protruding blocks and the limiting holes is multiple, and the limiting protruding blocks and the limiting holes are symmetrically distributed on two sides of the shell.

Optionally, the method further comprises: the key cap, its outside is encircled and is provided with the flange, the flange deviates from the limit groove has been seted up to one side of key cap, the key cap pass through the elastic zone with the flange is connected, the casing has still been seted up the key hole, the flange with the key hole passes through limit groove joint is sealed, key cap and on-off key butt, on-off key electric connection in between lamp holder and the power.

Optionally, the button cap is close to the inside one end fixedly connected with spliced pole of casing, the spliced pole deviates from the one end fixedly connected with of button cap presses the piece, the button cap pass through press the piece with the on-off key butt.

Optionally, a sealing ring is arranged between the lamp cap and the shell, and the lamp cap is in sealing connection with the shell through the sealing ring.

Compared with the prior art, the utility model has the beneficial effects that:

In the utility model, a charging interface on a device body is abutted with a sealing cover, the sealing cover is connected with a shell through a connecting rod, a clamping block is arranged on the connecting rod, the sealing cover is abutted against the shell by the clamping block, a sealing plug is arranged on the sealing cover, and the sealing plug can be in sealing connection with the charging interface; when the charging interface needs to be sealed, the sealing plug is only required to be aligned with the charging interface, and the sealing cover is pressed to seal the charging interface; when needs charge, the finger stir sealed lid, and pull out the sealing plug, with the sealing plug around the connecting rod is rotatory to deviating from one side of interface that charges, can charge, and this mode not only has good sealed effect, and sealed lid is also difficult to lose, and long-time use repeatedly also need not to worry that the sealing plug can produce deformation and lead to sealed not tight, and sealed effect greatly increased.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic diagram of an exploded structure of the present utility model.

Fig. 3 is a schematic perspective view of the housing of the present utility model.

Fig. 4 is a schematic perspective view of the sealing cover of the present utility model.

Fig. 5 is a schematic perspective view of a key cap according to the present utility model.

In the figure: 1-shell, 2-button cap, 3-lamp holder, 4-spacing lug, 5-seal cover, 6-power, 7-spacing hole, 8-sealing pad, 9-end cover, 10-on-off key, 11-seal cover, 12-draw-in groove, 13-interface that charges, 14-connecting hole, 15-recess, 16-seal plug, 17-connecting rod, 18-fixture block, 19-flange, 20-elastic zone, 21-spacing groove, 22-spliced pole, 23-press the piece.

Detailed Description

The aspects of the present utility model will become apparent from the following detailed description of embodiments of the utility model, given in conjunction with the accompanying drawings, wherein it is evident that the embodiments described are merely some, but not all embodiments of the utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-5, a waterproof flashlight of the present utility model includes: the lamp comprises a shell 1, wherein two ends of the shell are respectively and hermetically connected with a lamp cap 3 and an end cover 9, the lamp cap 3 and the shell 1 are clamped and fixed in a buckle mode, and a sealing ring is sleeved on the lamp cap 3 to seal the connecting part of the lamp cap 3 and the shell 1; the shell 1 and the end cover 9 are fixed by bolts, a soft rubber sealing gasket 8 is arranged at the connection part of the end cover 9 and the shell 1 for sealing, a power supply 6 is arranged in the shell 1, a charging interface 13 is arranged on one side of the shell 1, a connecting hole 14 is formed in one side, close to the charging interface 13, of the shell 1, and the lamp cap 3, the power supply 6 and the charging interface 13 are electrically connected; the sealing cover 11 is provided with a sealing plug 16 and a connecting rod 17 on one side, which is abutted to the charging interface 13, of the sealing plug 16, the charging interface 13 is detachably and hermetically connected with the sealing plug 16, the connecting rod 17 penetrates through the connecting hole 14 to extend into the shell 1, an elastic part is arranged at the connecting position of the connecting rod 17 and the connecting hole 14, the elastic part is hermetically connected with the connecting hole 14, a clamping block 18 is fixedly connected with one end, which is away from the sealing cover 11, of the connecting rod 17, the clamping block 18 is positioned in the shell 1 and is abutted to the shell 1, the charging interface 13 on the device body is abutted to the sealing cover 11, the sealing cover 11 is connected with the shell 1 through the connecting rod 17, a clamping block 18 is arranged on the connecting rod 17, the clamping block 18 abuts the sealing cover 11 on the shell 1, the sealing cover 16 is arranged on the sealing cover 11, and the sealing plug 16 can be hermetically connected with the charging interface 13; when the charging interface needs to be sealed, the sealing plug 16 is only required to be aligned with the charging interface, and the sealing cover 11 is pressed for sealing; when needs charge, the finger stir sealed lid 11, and pull out sealing plug 16, with sealing plug 16 is around connecting rod 17 is rotatory to deviating from the one side of interface 13 that charges, can charge, and this mode not only has good sealed effect, and sealed lid is also difficult to lose, because its application of force position is in sealed lid 11 is last, consequently also need not to worry for a long time that sealing plug 16 can produce deformation and lead to sealed not tight yet, sealed effect greatly increased.

In one embodiment of the present utility model, the housing 1 is further provided with a clamping groove 12, and the sealing cover 11 is partially clamped inside the clamping groove 12, so that the sealing between the sealing cover 11 and the housing 1 is more firm, and when the sealing cover 11 is disassembled, the sealing cover 11 not clamped inside the clamping groove 12 can be also stirred by a finger, which is convenient to use and greatly increases the sealing effect.

In one embodiment of the present utility model, the sealing cover 11 is provided with a groove 15 along a direction perpendicular to the sealing plug 16, the groove 15 is located at the outer side of the housing 1, the groove 15 is used for a hand-held portion when the sealing cover 11 is lifted, and when the sealing cover 11 is detached, a finger is inserted into the groove 15, and the sealing cover 11 is pulled to open, so that the use is very convenient.

One embodiment of the present utility model further comprises: the sealing gasket 8 is abutted between the power supply 6 and the end cover 9, the sealing gasket 8 is in sealing connection with the inner wall of the shell 1, and the power supply 6 is a power supply device in a circuit, so that the power supply 6 needs to be tightly sealed to prevent the circuit from being burnt and damaged due to entering moisture or rainwater, and the sealing gasket 8 greatly improves the sealing effect.

One embodiment of the present utility model further comprises: the power supply 6 is required to be kept sealed in the whole circuit, and the power supply 6 is required to have anti-falling performance, and the power supply 6 is wrapped by the sealing sleeve 5 in a surrounding manner, so that the power supply 6 can be tightly sealed and can be protected from falling, and the sealing effect and the anti-falling effect are greatly improved due to the sealing sleeve 5.

According to one embodiment of the utility model, at least one limiting bump 4 is arranged on the outer side of the sealing sleeve 5, at least one limiting hole 7 is further formed in the shell 1, the limiting bumps 4 are in one-to-one correspondence with the limiting holes 7 and are clamped, the sealing sleeve 5 is made of soft rubber, is soft and comfortable to touch, can also play a role in skid resistance, the power supply 6 cannot freely rotate due to the clamping and fixing of the bumps 4 and the limiting holes 7, the connection stability between circuits is improved well, circuit damage caused by poor contact is avoided, and the service life is prolonged greatly.

According to one embodiment of the utility model, the number of the limit lugs 4 and the limit holes 7 is multiple, the limit lugs 4 and the limit holes 7 are symmetrically distributed on two sides of the shell 1, so that the connection stability between circuits is further improved, circuit damage caused by poor contact is avoided, and the service life is greatly prolonged.

One embodiment of the present utility model further comprises: the key cap 2, its outside encircles and is provided with flange 19, flange 19 deviates from the one side of key cap 2 has seted up spacing groove 21, key cap 2 pass through elastic region 20 with flange 19 is connected, casing 1 has still been seted up the key hole, flange 19 with the key hole passes through spacing groove 21 joint is sealed, key cap 2 and on-off key 10 butt, on-off key 10 electric connection in between lamp holder 3 and the power 6, key cap 2 passes through on the flange 19 spacing groove 21 with casing 1 joint is sealed, very big increase sealed effect.

According to one embodiment of the utility model, one end of the key cap 2, which is close to the inside of the shell 1, is fixedly connected with the connecting column 22, one end, which is away from the key cap 2, of the connecting column 22 is fixedly connected with the pressing block 23, the key cap 2 is abutted to the switch key 10 through the pressing block 23, and the switch key 10 is sealed and protected through the key cap 2, so that the connection part of the switch key 10 and a circuit is in a sealed environment, and the sealing effect is effectively improved.

In one embodiment of the utility model, a sealing ring is arranged between the lamp cap 3 and the shell 1, and the lamp cap 3 is in sealing connection with the shell 1 through the sealing ring, so that the sealing effect is greatly improved.

Working principle: in the use process of the flashlight, the two ends of the shell 1 are respectively and hermetically connected with the lamp cap 3 and the end cover 9, the lamp cap 3 and the shell 1 are clamped and fixed in a buckle mode, and the lamp cap 3 is sleeved with a sealing ring so as to seal the connecting part of the lamp cap 3 and the shell 1; the shell 1 and the end cover 9 are fixed by bolts, a soft rubber sealing gasket 8 is arranged at the connecting part of the end cover 9 and the shell 1 for sealing, a power supply 6 is arranged in the shell 1, the sealing gasket 8 is abutted between the power supply 6 and the end cover 9, and the sealing gasket 8 is in sealing connection with the inner wall of the shell 1; A sealing sleeve 5 which is arranged around the outer side of the power supply 6, wherein one end of the sealing sleeve 5 is abutted with the sealing gasket 8; two limit lugs 4 are symmetrically arranged on the outer side of the seal sleeve 5, two limit holes 7 are symmetrically formed in the shell 1, the limit lugs 4 are in one-to-one correspondence with the limit holes 7 and are clamped, the seal sleeve 5 is made of soft rubber, so that the seal sleeve is soft and comfortable to touch, and can play a role in skid resistance, the power supply 6 cannot freely rotate due to the clamping and fixing of the lugs 4 and the limit holes 7, the connection stability between circuits is improved well, circuit damage caused by poor contact is avoided, and the service life is prolonged greatly; A charging interface 13 is arranged on one side of the shell 1, a connecting hole 14 is formed on one side of the shell 1 close to the charging interface 13, and the lamp cap 3, the power supply 6 and the charging interface 13 are electrically connected; The sealing cover 11, one side of which is abutted with the charging interface 13 is provided with a sealing plug 16 and a connecting rod 17, the sealing plug 16 is detachably connected with the charging interface 13 in a sealing way, the connecting rod 17 penetrates through the connecting hole 14 to extend into the shell 1, an elastic part is arranged at the connecting position of the connecting rod 17 and the connecting hole 14 and is connected with the connecting hole 14 in a sealing way, one end of the connecting rod 17 away from the sealing cover 11 is fixedly connected with a clamping block 18, the clamping block 18 is positioned in the shell 1 and is abutted with the shell 1, the charging interface 13 on the device body is abutted with the sealing cover 11, the sealing cover 11 is connected with the shell 1 through a connecting rod 17, a clamping block 18 is arranged on the connecting rod 17, the clamping block 18 tightly supports the sealing cover 11 on the shell 1, a sealing plug 16 is arranged on the sealing cover 11, and the sealing plug 16 can be in sealing connection with the charging interface 13; When the charging interface needs to be sealed, the sealing plug 16 is only required to be aligned with the charging interface, and the sealing cover 11 is pressed for sealing; when charging is needed, a finger pulls the sealing cover 11, and pulls out the sealing plug 16, and the sealing plug 16 rotates around the connecting rod 17 to the side away from the charging interface 13, so that charging can be performed; the novel charging device is characterized in that the novel charging device is also provided with the key cap 2, the key cap 2 is arranged above the shell 1, the pressing is convenient, meanwhile, the sealing cover 11 is arranged below the shell 1, and rainwater can be prevented from falling into the charging interface directly in the outdoor rainy days; The utility model discloses a lamp holder, including button cap 2, flange 19, limit groove 21 has been seted up to the outside of button cap 2, flange 19 deviates from one side of button cap 2 has been seted up, button cap 2 pass through elastic zone 20 with flange 19 is connected, the button hole has still been seted up to casing 1, flange 19 with the button hole passes through limit groove 21 joint is sealed, button cap 2 and 10 butt of on-off key, 10 electric connection of on-off key in between lamp holder 3 and the power 6, button cap 2 passes through on the flange 19 limit groove 21 with casing 1 joint is sealed, very big increase sealed effect.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.

Claims

1. A waterproof flashlight, comprising:

The charging device comprises a shell (1), wherein a lamp cap (3) and an end cover (9) are respectively and hermetically connected to two ends of the shell, a power supply (6) is arranged in the shell (1), a charging interface (13) is arranged on one side of the shell (1), a connecting hole (14) is formed in one side, close to the charging interface (13), of the shell (1), and the lamp cap (3), the power supply (6) and the charging interface (13) are electrically connected;

Sealing lid (11), its with one side of interface (13) butt that charges is provided with sealing plug (16) and connecting rod (17), sealing plug (16) with the detachable sealing connection of interface (13) charges, connecting rod (17) run through connecting hole (14) extend to inside casing (1), connecting rod (17) with connecting hole (14) hookup location is provided with elastic part, elastic part with connecting hole (14) sealing connection, connecting rod (17) deviate from one end fixedly connected with fixture block (18) of sealed lid (11), fixture block (18) are located inside casing (1) and with casing (1) butt.

2. The waterproof flashlight of claim 1, wherein the housing (1) is further provided with a clamping groove (12), and the sealing cover (11) is partially clamped inside the clamping groove (12).

3. A waterproof torch according to claim 2, characterized in that the sealing cap (11) is provided with a groove (15) in a direction perpendicular to the sealing plug (16), the groove (15) being located outside the housing (1).

4. The waterproof flashlight of claim 1, further comprising:

and a sealing gasket (8) which is abutted between the power supply (6) and the end cover (9), wherein the sealing gasket (8) is in sealing connection with the inner wall of the shell (1).

5. The waterproof flashlight of claim 4, further comprising:

And the sealing sleeve (5) is arranged on the outer side of the power supply (6) in a surrounding mode, and one end of the sealing sleeve (5) is abutted to the sealing gasket (8).

6. The waterproof flashlight of claim 5, wherein at least one limiting lug (4) is arranged on the outer side of the sealing sleeve (5), at least one limiting hole (7) is further formed in the shell (1), and the limiting lugs (4) are in one-to-one correspondence with the limiting holes (7) and are clamped.

7. The waterproof flashlight of claim 6, wherein the number of the limiting protrusions (4) and the limiting holes (7) is plural, and the plurality of limiting protrusions (4) and the plurality of limiting holes (7) are symmetrically distributed on two sides of the housing (1).

8. The waterproof flashlight of claim 1, further comprising:

The key cap (2) is provided with a flange (19) in a surrounding mode, a limit groove (21) is formed in one side, deviating from the key cap (2), of the flange (19), the key cap (2) is connected with the flange (19) through an elastic area (20), a key hole is further formed in the shell (1), the flange (19) is sealed with the key hole through the limit groove (21) in a clamping mode, the key cap (2) is abutted to a switch key (10), and the switch key (10) is electrically connected between the lamp cap (3) and a power supply (6).

9. The waterproof flashlight of claim 8, wherein one end of the key cap (2) close to the inside of the shell (1) is fixedly connected with a connecting column (22), one end of the connecting column (22) away from the key cap (2) is fixedly connected with a pressing block (23), and the key cap (2) is abutted with the switch key (10) through the pressing block (23).

10. The waterproof flashlight of claim 1, wherein a sealing ring is arranged between the lamp cap (3) and the shell (1), and the lamp cap (3) is in sealing connection with the shell (1) through the sealing ring.