CN216383697U

CN216383697U - Net cover supporting piece for flashlight

Info

Publication number: CN216383697U
Application number: CN202122901392.7U
Authority: CN
Inventors: 王权; 李湘辉
Original assignee: Dongguan Aolei Mobile Lighting Equipment Co Ltd
Current assignee: Dongguan Aolei Mobile Lighting Equipment Co Ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-26
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a mesh enclosure supporting piece for a flashlight, which comprises a flashlight cylinder head, a flashlight main body connected with the flashlight cylinder head and a main mesh enclosure arranged in an inner cavity between the flashlight cylinder head and the flashlight main body; the flashlight main body consists of a heat dissipation cylinder and a cylinder body positioned at the bottom end of the heat dissipation cylinder, and the inner side wall of the heat dissipation cylinder is provided with a support table for supporting the main mesh enclosure; the flashlight barrel head is composed of a front shell and a connecting barrel which is positioned at the bottom end of the front shell and connected with a heat dissipation barrel, and a supporting part is arranged at the edge position of the bottom end of the connecting barrel. The main net cover can be tightly pressed in the inner cavity of the heat radiating cylinder, so that the main net cover is stably arranged in the heat radiating cylinder, the shaking abrasion of the main net cover on the inner side wall of the flashlight is reduced, meanwhile, the main net cover can stably block the heat radiating through hole, the external dust is prevented from entering the inner cavity of the flashlight, and the service life of the flashlight is prolonged.

Description

Net cover supporting piece for flashlight

Technical Field

The utility model relates to the field of flashlight accessories, in particular to a mesh enclosure supporting piece for a flashlight.

Background

The flashlight consists of a flashlight head, a flashlight body and a flashlight tail, wherein the mesh cover is an auxiliary accessory additionally arranged in the flashlight body in the heat dissipation position of the flashlight body, and can prevent external dust from entering the inner cavity of the flashlight body in a large quantity and reduce erosion of the flashlight body caused by the dust.

The screen cover of the existing flashlight screen cover mounting structure is directly placed into the inner side of a heat dissipation through hole of a heat dissipation part to block the heat dissipation through hole, the screen cover is poor in stability, the screen cover is prone to tilting and shaking in the use process of the flashlight, the inner side wall of the flashlight is often severely shaken and abraded, when the screen cover shakes, external dust easily enters the inner cavity of the flashlight along the heat dissipation through hole, erosion is caused to a flashlight element, and the service life of the flashlight is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a mesh enclosure supporting member for a flashlight, so as to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a mesh enclosure supporting piece for a flashlight comprises a flashlight cylinder head, a flashlight main body connected with the flashlight cylinder head, and a main mesh enclosure arranged in an inner cavity between the flashlight cylinder head and the flashlight main body; the flashlight main body consists of a heat dissipation cylinder and a cylinder body positioned at the bottom end of the heat dissipation cylinder, a cavity for the main net cover to be arranged is formed in the hollow part of the inner cavity of the heat dissipation cylinder, and a support table for supporting the main net cover is arranged on the inner side wall of the heat dissipation cylinder; the flashlight barrel head is composed of a front shell and a connecting barrel which is located at the bottom end of the front shell and connected with a heat dissipation barrel, a supporting portion is arranged at the edge position of the bottom end of the connecting barrel, the bottom end of the supporting portion is tightly pressed on the top surface of a main mesh enclosure, and the outer diameter of the main mesh enclosure does not exceed the inner diameter of a barrel cavity of the heat dissipation barrel.

Preferably, the whole appearance of the supporting table is in a circular structure, the outer side wall of the supporting table and the bottom surface of the inner side wall of the connecting cylinder form an integrated connecting structure, and the top surface of the supporting table is tightly attached to the bottom surface of the main mesh enclosure.

Preferably, the supporting part is integrally connected to the edge of the bottom end of the connecting cylinder, the supporting part is of a circular ring structure in the upward appearance, and a rubber gasket is bonded to the bottom end of the supporting part.

Preferably, the outer diameter of the supporting part does not exceed the outer diameter of the connecting cylinder, and the outer side wall of the supporting part is attached to the top surface of the inner side wall of the heat dissipation cylinder.

Preferably, the connecting cylinder and the front shell are of an integrated connecting and forming structure, and grooves are distributed on the outer side wall of the connecting cylinder at intervals.

Compared with the prior art, the utility model has the beneficial effects that: the main mesh enclosure can be tightly pressed in the inner cavity of the heat radiating cylinder, the overall stability of the main mesh enclosure arranged in the heat radiating cylinder is increased, the shaking amount generated by the main mesh enclosure in the use process of the flashlight is reduced, the main mesh enclosure is always in a stable and non-shaking state in the use process of the flashlight, the shaking abrasion of the main mesh enclosure on the inner side wall of the flashlight is greatly reduced, meanwhile, the main mesh enclosure can stably seal the heat radiating through hole, the external dust entering the inner cavity of the flashlight is reduced, the dust erosion on the inner cavity of the flashlight is reduced, the service life of the flashlight is prolonged, and the mesh enclosure supporting piece for the flashlight is favorable for popularization and use.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic view of the assembled structure of the present invention;

FIG. 3 is a perspective view of the structure of the flashlight head of the present invention;

FIG. 4 is a top view of the heat dissipating cylinder of the present invention;

fig. 5 is a schematic structural view of the main mesh enclosure of the present invention.

In the figure: 1 flashlight head, 11 front shell, 12 connecting cylinder, 121 supporting part, 122 rubber gasket, 2 main mesh, 201 upper end face, 202 lower end face, 3 flashlight main body, 31 heat radiation cylinder, 311 support table, 32 body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a mesh enclosure supporting piece for a flashlight comprises a flashlight cylinder head 1, a flashlight main body 3 connected with the flashlight cylinder head 1, and a main mesh enclosure 2 arranged in an inner cavity between the flashlight cylinder head 1 and the flashlight main body 3; wherein, the overall overlooking appearance of the main network cover 2 is of a circular ring structure; the flashlight main body 3 is composed of a heat radiation cylinder 31 and a cylinder body 32 positioned at the bottom end of the heat radiation cylinder 31, a cavity for the main net cover 2 to be arranged is formed in the hollow part of the inner cavity of the heat radiation cylinder 31, and a support table 311 for supporting the main net cover 2 is arranged on the inner side wall of the heat radiation cylinder 31.

It should be noted that, in order to make the overall structure of the flashlight body 3 more firm, the heat dissipating cylinder 31 and the cylinder body 32 are integrally connected and formed, and heat dissipating through holes are distributed on the outer surface of the heat dissipating cylinder 31 at intervals, the heat dissipating through holes are obliquely formed, and the included angle formed between the hole length of the heat dissipating through holes and the diameter of the heat dissipating cylinder 31 is 45 degrees or 135 degrees.

Referring to fig. 1, 2 and 3, a flashlight head 1 is composed of a front case 11 and a connecting tube 12 located at the bottom end of the front case 11 and connected to a heat dissipating tube 31, wherein the front case 11 has a cone-shaped cross-section; a supporting part 121 is arranged at the edge position of the bottom end of the connecting cylinder 12, and the bottom end of the supporting part 121 is tightly pressed on the top surface of the main mesh enclosure 2; the outer diameter of the main mesh enclosure 2 does not exceed the inner diameter of the cylinder cavity of the heat radiation cylinder 31; wherein, in order to increase the stability that main screen panel 2 settled in heat-dissipating cylinder 31, set the external diameter of main screen panel 2 and the internal diameter of heat-dissipating cylinder 31 as equal, the lateral wall of main screen panel 2 hugs closely on the inside wall of heat-dissipating cylinder 31 this moment to this makes main screen panel 2 more firm put into in the middle of the heat-dissipating cylinder 31 inner chamber.

It should be noted that, in order to increase the overall structural firmness of the flashlight head 1, the connecting cylinder 12 and the front housing 11 are integrated to form a connecting structure, grooves are distributed at intervals on the outer side wall of the connecting cylinder 12, and the roughness of the outer surface of the connecting cylinder 12 can be increased by the arrangement of the grooves, so that the overall structural strength of the connecting cylinder 12 is improved, the service life of the connecting cylinder 12 is prolonged, the service life of the flashlight head 1 is further prolonged, and the long-term use of the flashlight is facilitated.

Referring to fig. 2, fig. 3, fig. 4 and fig. 5, the entire shape of the supporting table 311 is a circular ring structure, the outer side wall of the supporting table 311 and the bottom surface of the inner side wall of the connecting cylinder 12 are an integrated connecting structure, and the top surface of the supporting table 311 and the bottom surface of the main net cover 2 are tightly attached together, that is, the lower end surface 202 of the main net cover 2 is tightly attached to the supporting table 311; the supporting part 121 is integrally connected to the bottom edge of the connecting cylinder 12, the supporting part 121 is in a circular ring shape in the upward view, and a rubber gasket 122 is bonded to the bottom end of the supporting part 121; the outer diameter of the support part 121 does not exceed the outer diameter of the connecting cylinder 12, the outer side wall of the support part 121 is attached to the top surface of the inner side wall of the heat dissipating cylinder 31, that is, the rubber gasket 122 is attached to the upper end surface 201 of the main net cover 2, and by means of the set rubber gasket 122, the contact wear of the support part 121 on the main net cover 2 when the support part is pressed on the upper end surface 201 of the main net cover 2 can be reduced, so that the service life of the main net cover 2 is prolonged.

It should be noted that, the sum of the vertical height of the support part 121 and the vertical height of the main net cover 2 does not exceed the height of the heat dissipation cylinder 31, when the flashlight head 1 is connected with the flashlight body 3, the sum of the vertical height of the support part 121 and the vertical height of the main net cover 2 is equal to the height of the inner cylinder wall of the heat dissipation cylinder 31 above the support table 311, so that the bottom end of the flashlight head 1 and the top end of the flashlight body 3 can be firmly combined into a whole, the gap between the bottom end of the connecting cylinder 12 and the top end of the heat dissipation cylinder 31 is minimized, the connection stability of the connecting cylinder 12 and the heat dissipation cylinder 31 is improved, the integral structure of the mesh cover support for the flashlight is firmer, and the service life of the mesh cover support for the flashlight is prolonged.

Before the mesh enclosure supporting piece for the flashlight is used, the main mesh enclosure 2 is firstly placed in the inner cavity of the heat radiating cylinder 31, and the main mesh enclosure 2 is supported by the supporting platform 311, so that the main mesh enclosure 2 is stably placed in the cylinder cavity of the heat radiating cylinder 31; the flashlight head 1 is installed on the flashlight body 3, namely the connecting cylinder 12 and the heat dissipation cylinder 31 are connected into a whole, at the moment, the rubber gasket 122 at the bottom end of the supporting part 121 is tightly pressed on the upper end face 201 of the main cylinder cover 2, the outer side wall of the supporting part 121 is tightly attached to the top surface of the inner side wall of the heat dissipation cylinder 31, the top end of the heat dissipation cylinder 31 is attached to the edge of the bottom end of the connecting cylinder 12, the flashlight head 1, the main cylinder cover 2 and the flashlight body 3 can be firmly combined into a whole, and the formed flashlight can be conveniently used for a long time.

Wherein, hold support portion 121 and prop a 311 through setting for, can tightly press main screen panel 2 in the middle of the inner chamber of a heat-dissipating cylinder 31, increase main screen panel 2 and settle the whole steadiness in a heat-dissipating cylinder 31, with this reduce the produced volume of shaking of main screen panel 2 in the flashlight use, reduce the main screen panel 2 and rock the wearing and tearing that cause to the flashlight inside wall, also can let main screen panel 2 steadily block off the heat dissipation through-hole simultaneously, with this reduce external dust and get into the flashlight inner chamber, the dust that the flashlight inner chamber received has been reduced corrodes, thereby the life of extension flashlight.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be a mechanical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The detachable installation mode has various modes, for example, a mode of matching with a buckle through plugging, for example, a mode of connecting through a bolt, and the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mesh enclosure supporting piece for a flashlight comprises a flashlight cylinder head, a flashlight main body connected with the flashlight cylinder head, and a main mesh enclosure arranged in an inner cavity between the flashlight cylinder head and the flashlight main body; the method is characterized in that: the flashlight main body consists of a heat dissipation cylinder and a cylinder body positioned at the bottom end of the heat dissipation cylinder, a cavity for the main net cover to be arranged is formed in the hollow part of the inner cavity of the heat dissipation cylinder, and a support table for supporting the main net cover is arranged on the inner side wall of the heat dissipation cylinder; the flashlight barrel head is composed of a front shell and a connecting barrel which is located at the bottom end of the front shell and connected with a heat dissipation barrel, a supporting portion is arranged at the edge position of the bottom end of the connecting barrel, the bottom end of the supporting portion is tightly pressed on the top surface of a main mesh enclosure, and the outer diameter of the main mesh enclosure does not exceed the inner diameter of a barrel cavity of the heat dissipation barrel.

2. The mesh cage support for a flashlight of claim 1, wherein: the whole appearance of the supporting table is of a circular structure, the outer side wall of the supporting table and the bottom surface of the inner side wall of the connecting cylinder are of an integrated connecting structure, and the top surface of the supporting table is tightly attached to the bottom surface of the main mesh enclosure.

3. The mesh cage support for a flashlight of claim 1, wherein: the supporting part is integrally connected to the edge of the bottom end of the connecting cylinder, the upward appearance of the supporting part is of a circular ring structure, and a rubber gasket is bonded to the bottom end of the supporting part.

4. The mesh cage support for a flashlight of claim 1, wherein: the outer diameter of the supporting part is not more than that of the connecting cylinder, and the outer side wall of the supporting part is attached to the top surface of the inner side wall of the heat dissipation cylinder.

5. The mesh cage support for a flashlight of claim 1, wherein: the connecting cylinder and the front shell are of an integrated connecting and forming structure, and grooves are distributed on the outer side wall of the connecting cylinder at intervals.