CN214369404U

CN214369404U - Magnetic module and handheld lamp

Info

Publication number: CN214369404U
Application number: CN202120076389.3U
Authority: CN
Inventors: 曾庆科; 王恩忠
Original assignee: Huizhou Topband Electronic Technology Co Ltd
Current assignee: Huizhou Topband Electronic Technology Co Ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-08
Anticipated expiration: 2031-01-12

Abstract

The utility model is suitable for a field is fixed to article, provides a module and hand-held type lamps and lanterns are inhaled to magnetism. The module is inhaled to magnetism includes: the mounting seat is provided with an accommodating cavity, the top of the accommodating cavity is provided with a first opening, and the bottom of the accommodating cavity is provided with a second opening; the magnetic conduction piece is of a U-shaped structure, is accommodated in the accommodating cavity, has an opening facing the first opening, and has the bottom extending into the second opening and flush with the outer surface of the mounting seat; the first magnetic part is placed in the magnetic conduction part and is attached to the inner wall of the magnetic conduction part; the cover plate is arranged on the mounting seat and covers the first opening. The module is inhaled to magnetism that this embodiment provided can realize that the adsorption affinity can also reduce under the biggest condition and occupy the space of product, in addition, can also regard as standardized module embedding product in, simple installation, the different products of being convenient for add the magnetic adsorption function.

Description

Magnetic module and handheld lamp

Technical Field

The utility model belongs to the technical field of article are fixed, especially, relate to magnetism and inhale device and hand-held type lamps and lanterns.

Background

The mode of the fixed article of magnetic adsorption is because connect fast and belong to and can dismantle the connection and connect, but also can not damage and connect the face, consequently the wide application is in various products, for example hand-held type lamps and lanterns set up the magnetism spare so that can adsorb fixedly in order to liberate both hands when personnel use in hand-held type lamps and lanterns. The existing installation method of the magnetic member on the product is to combine the magnetic member and the magnetic conductive member to be disposed inside the product, and extend the magnetic conductive member to the outside of the product to make the product have magnetic adsorption capability, but this installation method has the following disadvantages:

(1) the magnetic part and the magnetic conduction part need to be assembled with parts in the product in a matching way, and cannot be independently used as a standard module, so that the product is inconvenient to add a magnetic adsorption function, and the assembly is difficult and complicated;

(2) the magnetism of magnetism-conducting part only realizes conducting the surface of product with the magnetism of magnetism spare, therefore magnetism-conducting part only contacts with magnetism spare usually, if needs increase magnetism-conducting part's area of contact and increase magnetic attraction, then needs increase magnetism-conducting part's size, leads to the increase that magnetism-conducting part space occupy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device is inhaled to magnetism aims at solving among the prior art magnetic part and can not independently regard as standard module to use, and the product of being not convenient for adds the magnetism and adsorbs the function, leads to the equipment difficulty loaded down with trivial details and if need increase magnetism adsorption affinity then need increase magnetic conduction piece size and lead to the space to occupy the problem of increase.

The utility model discloses a realize like this, a module is inhaled to magnetism, include:

the mounting seat is provided with an accommodating cavity, the top of the accommodating cavity is provided with a first opening, and the bottom of the accommodating cavity is provided with a second opening;

the magnetic conduction piece is of a U-shaped structure, is accommodated in the accommodating cavity, has an opening facing the first opening, and has the bottom extending into the second opening and flush with the outer surface of the mounting seat;

the first magnetic part is placed in the magnetic conduction part and is attached to the inner wall of the magnetic conduction part;

the cover plate is arranged on the mounting seat and covers the first opening.

Further, the two opposite side chamber walls of the accommodating chamber are provided with limiting grooves, the limiting grooves extend from the first opening to the second opening, one ends of the limiting grooves extend to the first opening, the magnetic conduction piece is provided with limiting portions matched with the limiting grooves, and the limiting portions are abutted to one ends, close to the second opening, of the limiting grooves.

Further, the outside of mount pad is equipped with the installation department, be equipped with the mounting hole on the installation department.

Further, the installation part is located the relative both sides of mount pad and with the surface flush setting of first opening place side.

Further, the outer surface of the bottom of the mounting seat is provided with a flexible protection piece, and the bottom of the magnetic conduction piece is flush with the flexible protection piece.

Further, the outer surface of the bottom of the mounting seat is provided with a groove, and the flexible protection piece is provided with a fixing part which is matched and fixed with the groove.

Further, the cover plate is embedded into the first opening and is in interference fit with the first opening, and the cover plate is flush with the surface of the mounting seat.

Furthermore, the first magnetic part is at least two, and at least two first magnetic parts are arranged in the containing cavity at intervals, and the second opening is provided with a partition board which divides the second opening into at least two areas corresponding to the magnetic conductive parts.

Furthermore, a second magnetic part is arranged in the accommodating cavity and at a position corresponding to the partition plate, and the second magnetic part is attached to the adjacent magnetic conductive part.

The utility model also provides a hand-held type lamps and lanterns, include the lamp body, locate luminous element and the aforesaid magnetism in the lamp body inhale the module, magnetism is inhaled the module and is embedded in the lamp body and with the lamp body surface flushes.

The beneficial effects of the utility model reside in that, through installing first magnet in the magnetic conduction spare of U type structure, embedded mounting structure can reduce occupation space, and the face is inhaled as magnetism with the bottom of magnetic conduction spare during the use, can make the area of adsorption face reach the biggest under the condition that does not increase magnetic conduction spare to make magnetic adsorption reach strongest, in addition, magnetism inhales the module and can also regard as standardized module embedding product, and simple installation, the product of being convenient for increases magnetism and adsorbs the function.

Drawings

Fig. 1 is a schematic structural diagram of a handheld lamp according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

fig. 3 is a schematic structural diagram of a magnetic module according to an embodiment of the present invention;

fig. 4 is an exploded view of a magnetic module according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model discloses an install first magnet in the magnetic conduction spare of U type structure, embedded mounting structure can reduce occupation space, and the face is inhaled as magnetism with the bottom of magnetic conduction spare during the use, can make the area of adsorption plane reach the biggest under the condition that does not increase magnetic conduction spare to make magnetic adsorption reach strongest, in addition, magnetism is inhaled the module and can also regard as standardized module embedding product, and simple installation is convenient for the product of being convenient for increases magnetism and adsorbs the function.

Example one

Referring to fig. 1-2, an embodiment of the present invention provides a handheld lamp, including a lamp body 10, a light emitting unit 101 disposed in the lamp body 10, and a magnetic module 20, wherein the magnetic module 20 is embedded in the lamp body 10 and flush with an outer surface of the lamp body 10.

The embodiment of the utility model provides a set up magnetism on the handheld lamps and lanterns and inhale module 20, can be used for being fixed in other fixed platforms with handheld lamps and lanterns, when using lamps and lanterns to carry out the operation, for example when the auto repair, adsorb handheld lamps and lanterns on the automobile body, can liberate both hands to personnel's maintenance operation is convenient for.

Example two

Referring to fig. 3-5, specifically, the magnetic module 20 includes a mounting base 1, a magnetic conducting member 2, a first magnetic member 3, and a cover plate 4. Wherein, mount pad 1 is equipped with and holds chamber 11, the top that holds chamber 11 is equipped with first opening 12, the bottom is equipped with second opening 13, magnetic conduction spare 2 is U type structure, magnetic conduction spare 2 holding is in holding chamber 11 and the opening is towards first opening 12, the opening of 2U type structures of magnetic conduction spare is referred to the opening of the 2U type structures of magnetic conduction spare, so that first magnetic part 3 can follow first opening 12 pack into in magnetic conduction spare 2, the bottom of magnetic conduction spare 2 stretches into second opening 13 and flushes with 1 surface of mount pad, first magnetic part 3 places in magnetic conduction spare 2 and sets up with the inner wall laminating of magnetic conduction spare 2, apron 4 is located on mount pad 1 and the lid closes first opening 12.

During installation, firstly, the magnetic conduction piece 2 with the U-shaped structure is installed into the accommodating cavity 11 from the first opening 12, the bottom of the magnetic conduction piece 2 faces the second opening 13, then the first magnetic piece 3 is installed into the magnetic conduction piece 2 with the U-shaped structure, the magnetic conduction piece 2 can realize the fixation of the first magnetic piece 3 on the installation seat 1, the first magnetic piece 3 is installed into the magnetic conduction piece 2, the two parts can form an embedded structure, the occupied space is reduced, the bottom of the magnetic conduction piece 2 with the U-shaped structure extends into the second opening 13, the bottom of the magnetic conduction piece 2 is used as a magnetic attraction surface during use, the area of the attraction surface can be maximized under the condition that the magnetic conduction piece 2 is not increased, the magnetic attraction force is strongest, and the cover plate 4 covers the first opening 12 to realize the fixation of the magnetic conduction piece 2.

The module 20 is inhaled to magnetism that this embodiment provided can realize that the adsorption affinity can also reduce the space occupation to the product under reaching the biggest condition, in addition, can also regard as standardized module embedding product in, simple installation, the different products of being convenient for add the magnetic adsorption function.

In this embodiment, the magnetic conducting member 2 may be made of an iron material, and may be integrally stamped into a U-shaped structure.

Specifically, apron 4 imbeds first opening 12 and with first opening 12 interference fit, apron 4 flushes the setting with the surface of mount pad 1, so can avoid apron 4 to bulge mount pad 1 surface and lead to the volume increase of magnetism module 20.

Further, the mounting seat 1 is provided with a mounting portion 15 on the outside thereof, and the mounting portion 15 is provided with a mounting hole 151. The installation hole 151 is provided, when the magnetic module 20 is installed on a product, the magnetic module 20 can be fixed on the product by the connection member 30 (see fig. 2) matching with the installation hole 151.

Further, the mounting portions 15 are located on opposite sides of the mounting seat 1 and are disposed flush with the surface of the side on which the first opening 12 is located. Thus, when the magnetic module 20 is mounted on a product through the mounting portion 15, the surface of the mounting base 1 can be attached to the product, thereby improving the compactness of the structure.

EXAMPLE III

Referring to fig. 4, on the basis of the second embodiment, further, the cavity walls on two opposite sides of the accommodating cavity 11 are provided with a limiting groove 14, the limiting groove 14 extends from the first opening 12 to the second opening 13, one end of the limiting groove 14 extends to the first opening 12, the magnetic conductive member 2 is provided with a limiting portion 21 matched with the limiting groove 14, and the limiting portion 21 abuts against one end of the limiting groove 14 close to the second opening 13. The cooperation of the limiting portion 21 and the limiting groove 14 may enable the magnetic conductive member 2 to be fixed in the accommodating cavity 11 without being disengaged from the second opening 13.

In this embodiment, the limiting portions 21 may be disposed on opposite sides of the opening of the U-shaped magnetic conductive member 2 and located at the end portions of the side surfaces.

Example four

On the basis of the second or third embodiment, further, a flexible protection member 5 is disposed on the outer surface of the bottom of the mounting seat 1, and the bottom of the magnetic conductive member 2 is flush with the flexible protection member 5. Set up flexible protection piece 5 and can be so that magnetism inhale module 20 and when article adsorb, can form the buffering between mount pad 1 and article, avoid frequent contact and lead to mount pad 1 to be scraped the flower, magnetic conduction piece 2's bottom and flexible protection piece 5 flush the setting can with guarantee magnetism inhale module and article when adsorbing magnetic conduction piece 2 can contact with article to improve the magnetic adsorption ability.

Specifically, the bottom outer surface of the mounting seat 1 is provided with a groove (not shown), and the flexible protection member 5 is provided with a fixing portion 51 which is matched and fixed with the groove. The flexible protection member 5 can be installed through interference fit of the fixing portion 51 and the groove, and is stable and convenient to connect.

EXAMPLE five

On the basis of any one of the second to fourth embodiments, further, the first magnetic member 3 includes at least two first magnetic members 3, the at least two first magnetic members 3 are disposed in the accommodating cavity 11 at intervals, and the second opening 13 is provided with a partition 16 dividing the second opening into at least two regions corresponding to the magnetic conductive members 2. Set up two at least first magnetism spare 3 and can increase the magnetic adsorption area, two at least first magnetism spare 3 can improve the installation degree of stability of two at least magnetic conduction spare 2 in holding chamber 11 through 16 intervals settings of baffle.

Further, a second magnetic part 6 is arranged in the accommodating cavity 11 at a position corresponding to the partition plate 16, and the second magnetic part 6 is attached to the adjacent magnetic conductive part 2. The second magnetic part 6 can make full use of the space in the accommodating cavity 11 opposite to the partition plate 16, and can conduct the magnetism of the second magnetic part to the magnetic conducting part 2 to enhance the magnetic adsorption capacity of the magnetic conducting part 2.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A module is inhaled to magnetism, its characterized in that includes:

the cover plate is arranged on the mounting seat and covers the first opening.

2. The module of claim 1, wherein the receiving cavity has two opposite walls defining a receiving cavity, the receiving cavity has a first opening and a second opening, the first opening is disposed in the receiving cavity, the second opening is disposed in the receiving cavity, and the magnetic conductive member has a first end and a second end, the first end is disposed in the receiving cavity, and the second end is disposed in the receiving cavity.

3. The module of claim 1, wherein the mounting base has a mounting portion on an exterior thereof, the mounting portion having a mounting hole.

4. The magnetically attractive module of claim 3, wherein the mounting portions are located on opposite sides of the mounting base and are flush with a surface of a side of the first opening.

5. The module of claim 1, wherein the bottom outer surface of the mounting base is provided with a flexible protection member, and the bottom of the magnetic conductive member is flush with the flexible protection member.

6. The module of claim 5, wherein the bottom outer surface of the mounting base has a groove, and the flexible protection member has a fixing portion engaged with the groove.

7. The magnetic module of claim 1, wherein the cover plate is inserted into and interference fit with the first opening, the cover plate being flush with a surface of the mounting base.

8. The module of any one of claims 1-7, wherein the first magnetic member comprises at least two pieces, at least two pieces of the first magnetic member are spaced apart from each other in the accommodating cavity, and the second opening is provided with a partition dividing the second opening into at least two areas corresponding to the magnetic conductive members.

9. The module of claim 8, wherein a second magnetic member is disposed in the receiving cavity at a position corresponding to the partition, and the second magnetic member is attached to the adjacent magnetic conductive member.

10. A hand-held light fixture, comprising a light body, a light-emitting unit disposed in the light body, and the magnetic module of any one of claims 1-9, wherein the magnetic module is embedded in the light body and flush with the surface of the light body.