CN216408626U

CN216408626U - Lamp and fixing seat thereof

Info

Publication number: CN216408626U
Application number: CN202122886558.2U
Authority: CN
Inventors: 陈勋; 翁章勋; 李霞; 谢建华; 林焱峰
Original assignee: Xiamen Dongang Technology Co ltd
Current assignee: Xiamen Dongang Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-29
Anticipated expiration: 2031-11-23

Abstract

The utility model provides a lamp and a fixing seat thereof, and relates to the technical field of portable lamps. Wherein, this kind of fixing base contains base group, connecting piece and coupling assembling. The base assembly is configured to be disposed on an external object. The first end of the connecting piece is arranged on the base component, and the second end is provided with a ball head part with a spherical structure. The connecting component is rotatably arranged on the ball head part. The connecting component comprises a connecting seat, a connecting cover and a butting piece configured on the connecting cover. A ball head cavity for accommodating the ball head part is formed between the connecting seat and the connecting cover. The abutting piece is movably arranged on the connecting cover and can abut against the ball head part so as to adjust the damping between the connecting component and the ball head part. The connecting component is configured on the lamp body. The connecting component and the base component can rotate at any angle through the ball head. Can adjust the damping when coupling assembling rotates through the butt piece to adapt to different use scenes and practical crowd, have fine practical meaning.

Description

Lamp and fixing seat thereof

Technical Field

The utility model relates to the technical field of portable lamps, in particular to a lamp and a fixing seat thereof.

Background

In the field of professional lighting, a work light is a common lighting tool. The existing working lamps are generally divided into a handheld type and a fixed type. The fixed work light is provided with a base for being arranged on an external object, thereby freeing up both hands of a worker.

In the prior art, the base of the fixed work light is mostly fixed and non-rotatable. Therefore, the lighting requirements at various angles cannot be met during the use process.

In view of the above, the applicant has specifically proposed the present application after studying the existing technologies.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lamp and a fixing seat thereof, aiming at improving the technical problem.

In order to solve the above technical problems, the present invention provides a fixing base, which includes a base set, a connecting member and a connecting assembly.

The base assembly is configured to be disposed on an external object.

The first end of the connecting piece is arranged on the base component, and the second end is provided with a ball head part with a spherical structure.

The connecting component is rotatably arranged on the ball head part. The connecting component comprises a connecting seat, a connecting cover and a butting piece configured on the connecting cover. A ball head cavity for accommodating the ball head part is formed between the connecting seat and the connecting cover. The abutting piece is movably arranged on the connecting cover and can abut against the ball head part so as to adjust the damping between the connecting component and the ball head part. The connecting component is configured on the lamp body.

In an alternative embodiment, the abutment is provided with a screw portion threaded to the connection cap. One end of the abutting piece is provided with a first abutting part for abutting against the ball head part, and the other end of the abutting piece is provided with a driving part for driving the connecting cover to rotate relative to an external object.

In an alternative embodiment, the first abutment is provided with an arcuate groove to abut the ball head portion. The diameter of the first abutting part is larger than that of the screw part.

The connecting assembly further comprises an elastic piece arranged between the first abutting part and the connecting cover.

In an alternative embodiment, the elastic member is a silicone pad.

In an alternative embodiment, the driving portion is a rod-shaped structure with a polygonal cross section.

In an alternative embodiment, a first area of a cross-section of the connecting section near an end of the base member is smaller than a second area of a cross-section of the connecting section far from the end of the base member.

The connecting seat is in a geometrical structure of a ladder platform.

In an alternative embodiment, the base assembly includes a support base, a metal sheet, and a connecting bolt. The supporting seat is provided with an accommodating cavity. The metal sheet is configured in the accommodating cavity. The connecting bolt is arranged in the accommodating cavity, penetrates through the metal sheet and the supporting seat and is connected to the first end of the connecting piece in a threaded mode.

One side of the supporting seat facing the connecting component is provided with a butt joint groove. The first end of the connector is provided with a second abutment extending outwardly. The second abutting portion can be fitted into the abutting groove.

The metal sheet is provided with a bolt groove that receives a bolt head of the connecting bolt.

In an alternative embodiment, the base assembly further comprises a support cover, a magnet, and a spacer. The magnet is configured in the accommodating cavity. The supporting cover is arranged on the supporting seat. The supporting cover is provided with a through hole communicated with the accommodating cavity. The gasket is arranged on the supporting cover and used for covering the through hole.

The base assembly further includes a hook. The hook is rotatably arranged on the supporting cover. The supporting cover is provided with a containing groove matched with the hook.

In a second aspect, the present invention provides a lamp, which includes a lamp body and the fixing base as described in any one of the first aspect. The base component of the fixing base is used for being fixed in the external environment. The connecting component of the fixing seat is arranged on the lamp body, so that the lamp body can rotate relative to the base component.

In an alternative embodiment, the lamp body includes an upper shell and a lower shell. A coupling groove for receiving the coupling assembly is formed between the upper case and the lower case.

By adopting the technical scheme, the utility model can obtain the following technical effects:

the connecting component and the base component can rotate at any angle through the ball head. Can adjust the damping when coupling assembling rotates through the butt piece to adapt to different use scenes and practical crowd, have fine practical meaning.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an isometric view of a first viewing angle of a luminaire.

Fig. 2 is an isometric view of the light fixture from a second viewing angle.

Fig. 3 is an exploded view of a first viewing angle of the luminaire.

Fig. 4 is an exploded view of the lamp from a second viewing angle.

Fig. 5 is an isometric view of the holder.

Fig. 6 is a front view of the holder.

Fig. 7 is a sectional view of the holder.

Fig. 8 is an exploded view of the mounting bracket.

The labels in the figure are: 1-lamp body, 2-upper shell, 3-lower shell, 4-gasket, 5-magnet, 6-hook, 7-support cover, 8-connecting bolt, 9-metal sheet, 10-support seat, 11-connecting seat, 12-connecting piece, 13-butting piece, 14-elastic piece, 15-connecting cover, 16-driving part, 17-screw part, 18-first butting part, 19-ball part, 20-second butting part, 21-ball cavity and 22-butting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

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; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model is described in further detail below with reference to the following detailed description and accompanying drawings:

the first embodiment,

As shown in fig. 5 to 8, an embodiment of the utility model provides a fixing base, which includes a base set, a connecting member 12 and a connecting assembly. The base assembly is configured to be disposed on an external object. The first end of the connecting member 12 is disposed on the base member, and the second end is provided with a ball head portion 19 having a spherical structure. The connecting assembly is rotatably disposed on the ball head 19. The connecting assembly includes a connecting base 11 and a connecting cover 15, and an abutting piece 13 disposed on the connecting cover 15. A ball cavity 21 for accommodating the ball part 19 is formed between the connecting socket 11 and the connecting cap 15. The abutting member 13 is movably disposed on the connecting cover 15 and can abut against the ball head 19 for adjusting the damping between the connecting member and the ball head 19. The connecting component is configured on the lamp body.

Specifically, the connecting member 12 is fixedly disposed on the base assembly. By arranging the connecting member on the ball head 19, the connecting member can rotate relative to the base member at any angle. And, can adjust the damping between coupling assembling and bulb 19 through butt portion to adjust and rotate the required power of coupling assembling to adapt to different use scenes and practical crowd, have fine practical meaning.

As shown in fig. 7 and 8, on the basis of the above-described embodiments, in an alternative embodiment of the utility model, the abutment 13 is provided with a screw portion 17 screwed to the connection cap 15. The abutting piece 13 has a first abutting portion 18 at one end for abutting against the ball portion 19, and a driving portion 16 at the other end for driving the connecting cover 15 to rotate by an external object.

Specifically, by arranging the abutment 13 on the connection cap 15 by a screw structure, the pressure between the abutment 13 and the ball head portion 19 can be adjusted by rotation, so that the adjustment is more convenient. Through the integrated abutting piece 13, the pressure of the abutting on the ball head part 19 can be accurately adjusted, and the method has good practical significance.

In other embodiments, the abutments 13 may employ a hoop structure to lock the ball head 19 to adjust the damping during rotation. The present invention is not limited to the specific structure of the abutting member 13.

As shown in fig. 7, it is preferable that the first abutting portion 18 is provided with an arc-shaped groove to abut the ball head portion 19. The first abutment 18 has a larger diameter than the screw portion 17. Specifically, the contact area between the ball head portion 19 and the first abutting portion 18 can be increased by the arc-shaped groove, and the rotational damping can be increased. The rotation is smoother, and the jamming caused by stress concentration can be avoided.

As shown in fig. 7 and 8, in an alternative embodiment of the present invention based on the above embodiments, the connecting assembly further includes an elastic member 14 disposed between the first abutting portion 18 and the connecting cover 15. Preferably, the elastic member 14 is a silicone pad. The threaded arrangement between the abutment 13 and the connection cap 15 can be pre-tensioned by means of the elastic element 14 against loosening, so that the damping required for rotation is in a stable state and does not change after a period of use.

In other embodiments, the spring pad 4 may be used as the elastic member 14, and the utility model is not limited to the specific structure of the elastic member 14.

As shown in fig. 8, on the basis of the above embodiment, in an alternative embodiment of the present invention, the driving portion 16 is a rod-shaped structure with a polygonal cross section. Specifically, the rod-shaped structure has better strength than the groove structure, and does not break when the driving abutting part 13 rotates, so that the rod-shaped structure has good practical significance.

It is understood that, in other embodiments, a groove structure with a polygonal cross section may be disposed on the abutting member 13 to drive the abutting member 13 to rotate, and the specific structure of the driving portion 16 is not limited in the present invention.

As shown in fig. 8, on the basis of the above embodiment, in an alternative embodiment of the present invention, a first area of a cross section of the connecting seat 11 near an end of the base assembly is smaller than a second area of a cross section of the connecting seat 11 far from the end of the base assembly. Preferably, the attachment base 11 is of a landing geometry.

Specifically, the landing structure allows the connection assembly to be mounted in the lamp body 1 without rotation. The angle between the lamp body 1 and the base assembly can be adjusted better by the user. Set the shape of connecting seat 11 to the halfpace structure for when installing coupling assembling at lamp body 1, need not to set up location structure such as rib again and prevent coupling assembling at lamp body 1 internal rotation. The structure of the connecting component is greatly simplified, and the connecting component has good practical significance.

As shown in fig. 7 and 8, on the basis of the above-mentioned embodiments, in an alternative embodiment of the present invention, the base assembly includes a support base 10, a metal sheet 9 and a connecting bolt 8. The support base 10 is provided with an accommodation cavity. The metal sheet 9 is disposed in the accommodation chamber. The connecting bolt 8 is disposed in the receiving cavity and passes through the metal sheet 9 and the supporting seat 10 to be screwed to a first end of the connecting member 12. The support base 10 is provided with an abutment groove 22 on the side facing the connection assembly. The first end of the connector 12 is provided with a second abutment 20 extending outwardly. The second abutment 20 can be fitted into the abutment groove 22. The metal sheet 9 is provided with bolt grooves which receive the bolt heads of the connecting bolts 8.

Specifically, the contact area between the connecting bolt 8 and the supporting seat 10 can be increased through the metal sheet 9, the pressure intensity is reduced, the supporting seat 10 is prevented from cracking, and the method has good practical significance. The metal piece 9 and the second abutting portion 20 are respectively disposed on both sides of the support base 10, and are locked by the connecting bolt 8 to clamp the support base 10 from both directions, thereby stably disposing the connector 12 on the support base 10.

As shown in fig. 7 and 8, in an alternative embodiment of the present invention based on the above embodiment, the base assembly further includes a support cover 7, a magnet 5 and a spacer 4. The magnet 5 is disposed in the housing chamber. The support cover 7 is disposed on the support base 10. The support cover 7 is provided with a through hole communicating with the accommodating chamber. The gasket 4 is disposed on the supporting cover 7 to cover the through hole. The base assembly further comprises a hook 6. The hook 6 is rotatably disposed on the support cover 7. The supporting cover 7 is provided with a receiving groove matched with the hook 6.

Specifically, the base assembly can be attracted to the magnetic metal by the magnet 5. The base assembly is enabled to be hung on an external object by the hook 6. The configuration mode of the base assembly is greatly increased, so that the base assembly can adapt to more use scenes, and has good practical significance.

Example II,

As shown in fig. 1 to 7, an embodiment of the utility model provides a lamp, which includes a lamp body 1 and a fixing base as described in any one of the paragraphs of the embodiment. The base component of the fixing base is used for being fixed in the external environment. The connecting component of the fixing seat is arranged on the lamp body 1, so that the lamp body 1 can rotate relative to the base component.

As shown in fig. 1 to 4, in an alternative embodiment of the present invention, based on the above-described embodiments, the lamp body 1 includes an upper shell 2 and a lower shell 3. A coupling groove for receiving the coupling assembly is formed between the upper case 2 and the lower case 3.

In particular, the coupling assembly of the landing structure can be directly inserted into the coupling slot without rotation. The upper shell 2 and the lower shell 3 are matched to form a connecting groove, so that the assembling is convenient, and the practical significance is good.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mounting base, comprising:

a base assembly configured to be disposed on an external object;

a connecting piece (12), the first end of which is arranged on the base component and the second end of which is provided with a ball head part (19) with a spherical structure;

a connecting assembly rotatably disposed on the ball head (19); the connecting assembly comprises a connecting seat (11), a connecting cover (15) and an abutting piece (13) configured on the connecting cover (15); a ball head cavity (21) for accommodating the ball head part (19) is formed between the connecting seat (11) and the connecting cover (15); the abutting piece (13) is movably arranged on the connecting cover (15) and can abut against the ball head part (19) so as to adjust the damping between the connecting component and the ball head part (19); the connecting component is configured on the lamp body.

2. A fixing base as claimed in claim 1, characterized in that said abutment (13) is provided with a screw portion (17) screwed to said connection cap (15); one end of the abutting piece (13) is provided with a first abutting part (18) abutting against the ball head part (19), and the other end of the abutting piece is provided with a driving part (16) for driving the connecting cover (15) to rotate relative to an external object.

3. A fixing base according to claim 2, characterized in that the first abutment (18) is provided with an arc-shaped recess for abutment against the ball head (19); the first abutment (18) has a diameter greater than the screw portion (17);

the connection assembly further comprises an elastic member (14) arranged between the first abutting portion (18) and the connection cover (15).

4. A holder as claimed in claim 3, wherein the resilient member (14) is a silicone pad.

5. A holder as claimed in claim 2, characterized in that the drive part (16) is a rod-like structure with a polygonal cross-section.

6. A holder as claimed in claim 1, wherein a first area of the cross-section of the connecting section (11) near the end of the base member is smaller than a second area of the cross-section of the connecting section (11) remote from the end of the base member;

the connecting seat (11) is of a ladder platform geometric structure.

7. A holder according to any one of claims 1-6, characterized in that the base unit comprises a support base (10), a metal sheet (9) and a connecting bolt (8); the supporting seat (10) is provided with an accommodating cavity; the metal sheet (9) is configured in the accommodating cavity; the connecting bolt (8) is configured in the accommodating cavity and penetrates through the metal sheet (9) and the supporting seat (10) to be connected to a first end of the connecting piece (12) in a threaded mode;

one side of the supporting seat (10) facing the connecting component is provided with a butting groove (22); the first end of the connecting piece (12) is provided with a second abutting part (20) extending outwards; the second abutment (20) being able to be inserted into the abutment groove (22);

the metal sheet (9) is provided with a bolt groove for accommodating a bolt head of the connecting bolt (8).

8. A holder according to claim 7, wherein the base assembly further comprises a support cover (7), a magnet (5) and a spacer (4); the magnet (5) is arranged in the accommodating cavity; the supporting cover (7) is arranged on the supporting seat (10); the supporting cover (7) is provided with a through hole communicated with the accommodating cavity; the gasket (4) is arranged on the supporting cover (7) and is used for covering the through hole;

the base assembly further comprises a hook (6); the hook (6) is rotatably arranged on the supporting cover (7); the supporting cover (7) is provided with a containing groove matched with the hook (6).

9. A luminaire comprising a holder as claimed in any one of claims 1 to 8, and a lamp body (1); the base assembly of the fixed seat is used for being fixed in an external environment; the connecting component of the fixed seat is configured on the lamp body (1) so that the lamp body (1) can rotate relative to the base component.

10. A lamp as claimed in claim 9, characterized in that the lamp body (1) comprises an upper shell (2) and a lower shell (3); a connecting groove for accommodating the connecting assembly is formed between the upper shell (2) and the lower shell (3).