CN217928462U

CN217928462U - Magnet mounting structure and illumination lamp thereof

Info

Publication number: CN217928462U
Application number: CN202222062979.8U
Authority: CN
Inventors: 鲍永
Original assignee: Yuyao Yuchang Electrical Appliance Co Ltd
Current assignee: Yuyao Yuchang Electrical Appliance Co Ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-29
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to a magnet mounting structure, including magnet and the base member that supplies the magnet installation, its characterized in that: the base body is provided with an elastic piece, and the magnet is arranged on the elastic piece and can move relative to the surface of the base body. Simultaneously, discloses a lighting lamp with this magnet mounting structure. Because the utility model discloses a magnet passes through the elastic component and installs on the base member, and consequently magnet after the installation can utilize the elastic component to have suitable activity for the base member surface, therefore meet in the installation and take place when phenomenons such as interfering with other parts, the position of magnet can carry out automatic compensation with the help of the elastic component for it is more convenient to install, utilizes the restoring force of elastic component simultaneously, can make magnet after the installation more stable, and has certain locking function of moving.

Description

Magnet mounting structure and lighting lamp thereof

Technical Field

The utility model relates to a magnet mounting structure and illumination lamps and lanterns's technical field.

Background

In order to quickly mount and position a product, a magnet is usually disposed on the product, and for this reason, a magnet mounting structure needs to be designed on the product. In order to work with both hands, such as a lighting fixture, a magnet is generally provided on a housing of the lighting fixture and positioned on a ferrous object via the magnet. Or the magnet is used for firmly fixing the illuminating lamp on the charging seat.

In the prior art, magnets are generally mounted on corresponding wall surfaces or in grooves and positioned in an inserting, clamping or screw fixing manner, so that the magnets can be mounted, but the positions of the mounted magnets are fixed, that is, the positions of the magnets cannot be automatically adjusted. And in the installation of whole product, often there is installation error and/or machining error, if magnet and other parts take place to interfere or when having the clearance, the position of magnet is unable to carry out automatic compensation this moment, consequently can appear the inconvenient phenomenon of installation. Further improvements are desired.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem to provide a magnet mounting structure convenient to assemble magnet to prior art's current situation.

The utility model discloses the second technical problem that will solve is the current situation to prior art, provides a lighting lamp with above-mentioned magnet mounting structure for this lighting lamp is convenient for assemble magnet.

The utility model provides a technical scheme that above-mentioned first technical problem adopted is: a magnet mounting structure, includes magnet and the base member that supplies the magnet installation, its characterized in that: the base body is provided with an elastic piece, and the magnet is arranged on the elastic piece and can move relative to the surface of the base body.

In order to facilitate the manufacture and also to facilitate the compactness, it is further improved that the elastic element is formed as a single piece by integrally molding the base body.

In the above solution, it is preferable that the elastic member is designed as a sheet-like body, one end of which is connected to the base body, and the other end of which is a free end, and the magnet is fixed to the free end.

An iron plate is also provided between the magnet and the free end of the sheet-like body in order to increase the attraction force of the magnet.

It is still further improved that the surface of the free end of the sheet-like body is provided with a convex part contacting with the iron plate, so that when a magnet with a large area is adopted, the interference with the surface of the substrate can be ensured within a certain moving range.

In the above solution, the elastic element can also be designed as a bar, one end of which is connected to the base body, on which the magnet rests, and this is likewise achieved.

In order to make the bar more flexible, it is necessary to make the bar thinner, but at the same time, it is necessary to ensure the stability of the installed magnet, so it is further improved that the bar is designed into a plurality of bars, and the bars are arranged in parallel at intervals.

Also, the surface of the bar is provided with ribs extending along the length of the bar, and the magnets are fixed on the ribs to ensure that the larger magnets have proper movement space to prevent interference with the surface of the substrate during movement.

In a similar way, an iron block is further arranged between the magnet and the rib to improve the adsorption force of the magnet.

The utility model provides a technical scheme that above-mentioned second technical problem adopted is: the utility model provides a lighting lamp, includes magnet mounting structure, its characterized in that: the magnet mounting structure adopts the magnet mounting structure.

Compared with the prior art, because the utility model discloses a magnet passes through the elastic component to be installed on the base member, and consequently magnet after the installation can utilize the elastic component to have appropriate activity for the base member surface, therefore when meetting in the installation and take place phenomenon such as interference with other parts, the position of magnet can carry out automatic compensation with the aid of the elastic component for it is very convenient to install, utilizes the restoring force of elastic component simultaneously, can make the magnet after the installation more stable, and has certain locking function that moves.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention (an open state of the lamp body assembly);

fig. 2 is a perspective view of the lamp body assembly in fig. 1 in a storage state;

FIG. 3 is an exploded perspective view of FIG. 1;

FIG. 4 is an exploded perspective view of the cover of FIG. 3;

FIG. 5 is a further exploded perspective view of portion A of FIG. 4;

fig. 6 is a further exploded perspective view of portion B of fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

In the following description of the embodiments, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "circumferential", and the like are used in the orientation or positional relationship indicated in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and that the directional terms are for illustration purposes only and are not to be construed as limiting since the disclosed embodiments of the invention can be arranged in different directions, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or consistent with the direction of gravity. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The magnet mounting structure in the embodiment can be applied to various products needing to be provided with magnets. In order to fully understand the magnet mounting structure, in the present embodiment, the magnet mounting structure is designed in the lighting fixture. Since the lighting device has different structures, the working light of fig. 1 to 6 is now taken as an example for explanation.

Fig. 1 to 6 are schematic structural views of a preferred working lamp of the present invention, which includes a lamp body assembly 10 with a light-emitting body and a handle structure 20 with a battery 30, wherein the lamp body assembly 10 includes a lamp housing 101 and a light-emitting body (not shown in the figure) installed in the lamp housing 101, the lamp body assembly 10 is fixed on a connecting seat 40, the connecting seat 40 is located in the following U-shaped groove 25 of the handle structure and is hinged and supported on the side wall of the following U-shaped groove 25, so that the lamp body assembly 10 can rotate up and down relative to the handle structure 20. The handle structure 20 further includes a main body 1 and a cover 2 connected to the main body in an up-and-down insertion manner, in this embodiment, the main body 1 and the cover 2 both have hollow inner cavities, wherein the main body 1 can accommodate the above-mentioned battery 30 for supplying power to the light-emitting body, the upper end of the main body 1 has a socket 11 communicated with the inner cavity of the main body, and the main body is further provided with an encapsulating layer 50 to improve the comfort when holding by hand. The cavity of the cover body 2 is provided with components such as a circuit board 3 and a magnet 4 for positioning, and the cover body 2 is further provided with a power switch 60 for controlling the light-emitting body to be turned on or off. The lower end of the cover 2 is provided with an insertion end 21 that can be inserted into the insertion opening 11. In order to improve the sealing performance between the insertion end and the insertion end, a first seal ring 70 is provided on the outer surface of the insertion end 21, and the first seal ring 70 is in close contact with the inner surface of the socket 11 to form a sealing structure. For the convenience of processing, the cover body 2 is formed by combining a front cover 22 and a rear cover 23 (see the arrow in fig. 2 for the front and rear directions), which may be engaged with each other and fastened by screws, and a sealing groove 24 for inserting the first sealing ring 70 is formed at the lower end of one of the front and rear covers, as can be seen from fig. 3 and 4, the sealing groove 24 is formed at the lower end of the front cover 22. The upper end of the front and rear covers after being assembled is formed with a U-shaped groove 25 for mounting the connecting holder 40. And in order to further improve the sealing performance, a second gasket 80 is provided between the facing contact surfaces of the front and rear covers of the lid body 2, so that the sealing performance of the joint can be effectively improved even after the front and rear covers are coupled. Since the handle structure in the magnet mounting structure is not limited to the above structure, and other structures in the prior art may be adopted, further detailed description thereof will be omitted.

In order to make the spatial position of the magnet 4 have certain elasticity (i.e. the position of the space can move as required) after being installed, so as to be convenient for adapting to the installation space, the magnet installation structure is optimized in this embodiment, specifically, the magnet (for distinction, the magnet 4 at the position in the cover body 2 is referred to as a first magnet 4 a) is installed on an elastic member, the elastic member is arranged on a base body in the cover body 2, the base body can be the circuit board 3 installed in the cover body 2, please refer to fig. 5, the elastic member is an integral member formed by integrally stamping the circuit board 3, the elastic member in the figure is designed into a sheet-shaped body 31, one end of the sheet-shaped body 31 is connected with the circuit board 3, and the other end is a free end, and the first magnet 4a is fixed on the free end, so that the first magnet can have a certain movement amount relative to the surface of the base body (the surface of the circuit board 3 in the figure). Of course, the base may be other members mounted in the lid body 2 as necessary.

An iron plate 5 is further provided between the first magnet 4a and the free end of the sheet-like body 31 to enhance the attracting strength. When the area of the first magnet 4a is large and the first magnet 4a is pressed, a protrusion 32 that contacts the iron plate 5 is provided on the surface of the free end of the sheet-like body 31 in order to avoid interference with the surface of the circuit board 3. By using the height of the protrusion 32, the first magnet 4a can move a larger distance relative to the surface of the circuit board 3 under the support of the sheet-like body 31, so that the compensation amount can be larger.

In order to satisfy the requirement of large attraction force of the lighting fixture, in the lighting fixture of the present embodiment, another magnet is further mounted on the lower portion of the main body 1, the magnet 4 in the main body 1 is referred to as a second magnet 4b, in order to mount the second magnet 4b, the base 6 is mounted on the lower portion of the main body 1, the upright strip-shaped body 61 is integrally formed on the base 6, in this case, the base 6 is a base body, the elastic member is the strip-shaped body 61, the lower end of the strip-shaped body 61 is connected with the base 6, the upper end is a free end, and the second magnet 4b is placed on the surface of the strip-shaped body 61. In order to stably support the second magnet 4b, the number of the bar-shaped bodies 61 is two (in this case, the bar-shaped bodies may be made thinner so as to have better elasticity), and two bar-shaped bodies are designed in fig. 6 and are arranged in parallel with each other with a space therebetween. Of course, the number of the strips may be increased as necessary.

Similarly, in order to secure the movement amount of the second magnet 4b, ribs 62 extending in the longitudinal direction of the bar-shaped body are provided on the surface of the bar-shaped body 61, and the second magnet 4a is fixed to the ribs 62. And also an iron block 7 is provided between the second magnet and the rib for improving the adsorption strength.

In order to hang the working lamp on other components for illumination, a hook 90 is hinged on the base 6.

Obviously, in the present embodiment, the first magnet 4a and the second magnet 4b are respectively mounted on the circuit board 3 and the base 6 through respective elastic members, so that the mounted first magnet 4a and the mounted second magnet 4b can move properly relative to the circuit board 3 and the base, and when the first magnet 4a and the second magnet 4b interfere with other components, the positions of the first magnet and the second magnet can be automatically compensated by means of the respective elastic members, so that the mounting is very convenient, and the anti-loosening function is provided.

Claims

1. A magnet mounting structure, includes magnet (4) and the base member that supplies magnet (4) to install, be provided with an elastic component on the base member, magnet (4) install on this elastic component and can be for the surface activity of this base member, characterized in that: the elastic part and the base body are integrally formed into a whole, the elastic part is designed into a sheet-shaped body (31), one end of the sheet-shaped body (31) is connected with the base body, the other end of the sheet-shaped body is a free end, and the magnet (4) is fixed on the free end.

2. A magnet mounting structure according to claim 1, wherein: an iron plate (5) is arranged between the magnet (4) and the free end of the sheet-shaped body (31).

3. A magnet mounting structure according to claim 2, wherein: the surface of the free end of the sheet body (31) is provided with a convex part (32) which is contacted with the iron plate (5).

4. A magnet mounting structure, including magnet (4) and the base member that supplies magnet (4) to install, be provided with an elastic component on the base member, magnet (4) install on this elastic component and can be relative to the surface activity of this base member, characterized by: the elastic element is formed as a single piece integral with the base body and is designed as a bar (61), one end of the bar (61) being connected to the base body, the magnet (4) resting on the bar (61).

5. A magnet mounting structure according to claim 4, wherein: the strip-shaped bodies (61) are provided with a plurality of strips which are arranged in parallel at intervals.

6. A magnet mounting structure according to claim 4, wherein: the surface of the strip-shaped body (61) is provided with a rib (62) extending along the length direction of the strip-shaped body (61), and the magnet (4) is fixed on the rib (62).

7. A magnet mounting structure according to claim 6, wherein: an iron block (7) is further arranged between the magnet (4) and the rib (62).

8. The utility model provides a lighting lamp, includes magnet mounting structure, its characterized in that: the magnet mounting structure is the magnet mounting structure according to any one of claims 1 to 7.