CN214369701U

CN214369701U - Lamp fitting

Info

Publication number: CN214369701U
Application number: CN202023088347.6U
Authority: CN
Inventors: 洪皓成
Original assignee: Zhuhai Rise Lighting Co ltd
Current assignee: Zhuhai Rise Lighting Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-08
Anticipated expiration: 2030-12-18

Abstract

The utility model provides a lamp, the lamp comprises a lamp shade, an adjusting component and a luminous body, a containing cavity is arranged in the lamp shade, the adjusting component and the luminous body are arranged in the containing cavity, the adjusting component is connected with the luminous body, at least two supporting belts are arranged on the side wall of the containing cavity, the extending directions of the at least two supporting belts are parallel, a plurality of supporting grooves are arranged on the supporting belts, and the plurality of supporting grooves are arranged along the extending directions of the supporting belts; the adjusting assembly comprises a fixed seat and at least two supporting assemblies, the at least two supporting assemblies are arranged on the fixed seat, each supporting assembly comprises an elastic part and a locking part, the elastic parts are fixed on the fixed seat through the locking parts, supporting parts are arranged on the elastic parts and are matched and connected with the supporting grooves, and the adjusting assembly can move along the extending direction of the supporting belt; and the luminous body is supported by the supporting groove, so that the luminous body is not easy to slide.

Description

Lamp fitting

Technical Field

The utility model relates to a lighting apparatus field specifically is to relate to a lamp.

Background

Spot lights are a typical masterless, non-scalable modern genre of lighting. Because the spot light can freely change the angle, the effect of combined illumination is also changeable, can better build the indoor illumination atmosphere. The existing spot lamp not only can freely change the illumination angle, but also can adjust the height of the lamp body in the lampshade so as to adjust the illumination range of the spot lamp.

For realizing the height adjustment of the lamp body in the lampshade, the prior spot lamp adopts the following structure: be provided with logical groove on the lamp shade, be provided with nylon card department in the logical groove, nylon card department and the lateral wall butt that leads to the groove, nylon card department connects the lamp body. When the height of the lamp body is adjusted, the nylon card driver is driven to slide in the through groove, the lamp body connected with the nylon card driver is driven to move, after the lamp body is moved, the friction force generated by the material of the nylon card driver is used for supporting the lamp body, and the position of the moved lamp body is kept. Although the structure can realize the height adjustment of the lamp body, the through groove with visible appearance is easy to enter foreign matters to block the illumination; and when the friction force that produces through nylon casserole self material supports the lamp body, the lamp body position is unstable, the condition of easy emergence slip.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a lamps and lanterns that are difficult for sliding and prevent the foreign matter entering.

In order to achieve the main purpose, the utility model provides a lamp which comprises a lamp shade, an adjusting component and a luminous body, wherein a containing cavity is arranged in the lamp shade, the adjusting component and the luminous body are arranged in the containing cavity, the adjusting component is connected with the luminous body, at least two supporting belts are arranged on the side wall of the containing cavity, the extending directions of the at least two supporting belts are parallel, a plurality of supporting grooves are arranged on the supporting belts, and the supporting grooves are arranged along the extending directions of the supporting belts; the adjusting assembly comprises a fixing seat and at least two supporting assemblies, the at least two supporting assemblies are arranged on the fixing seat, each supporting assembly comprises an elastic part and a locking part, the elastic parts are fixed on the fixing seat through the locking parts, supporting parts are arranged on the elastic parts and are connected with the supporting grooves in a matched mode, and the adjusting assembly can move along the extending direction of the supporting belt.

According to the scheme, the supporting bands and the adjusting assembly are respectively arranged in the closed accommodating cavity on the lampshade, so that the interior of the lampshade is not exposed, and foreign matters are prevented from entering to influence the lighting effect; when the height of the luminous body is adjusted, the adjusting assembly is driven to move along the extending direction of the supporting belt, the supporting part is positioned in the supporting groove, when the supporting part is driven to move to drive the luminous body to move, the elastic part is compressed to enable the supporting part to be separated from one supporting groove, after the adjusting assembly moves to the required height, the supporting part enters the supporting groove under the pressure action of the elastic part, the supporting groove supports the supporting part, the adjusting assembly is not easy to slide, and the height adjustment of the luminous body is completed; when retaining member and support the weight that the recess supported adjustment assembly and luminous body, two supporting parts support the one-to-one with two respectively and are connected, make the adjustment assembly remove the back can keep balance better and fix in the lamp shade.

The further scheme is that an arc contact surface is arranged on the supporting part and is abutted to the supporting belt.

It can be seen that the arc-shaped contact surface enables the support portion to be separated from the support groove more quickly and smoothly when moving.

The further scheme is that the supporting component is a spring plug, the spring plug comprises a shell, a ball head and a first spring, the shell is a locking piece, the first spring is an elastic piece, the ball head is a supporting portion, the first spring and the ball head are arranged in the shell, the first spring abuts against the ball head and the shell, an arc-shaped contact surface is formed on the ball head, and the shell is connected with the fixing seat.

It can be seen that the first spring in the spring plug pushes the ball head to move in the housing, so that when the spring plug moves, the ball head serving as the supporting part can be separated from the supporting groove or enter the supporting groove more quickly, the movement of the adjusting assembly is quicker, and after the movement is stopped, the spring plug supports the weight of the fixing seat and the luminous body.

The further scheme is that the supporting component comprises a round-head connecting rod and a second spring, the round-head connecting rod comprises a hemisphere and a linear rod, the hemisphere is fixedly connected with the linear rod, the second spring sleeve is arranged outside the round-head connecting rod, the second spring abuts against the position between the hemisphere and the fixing seat, the hemisphere is a supporting portion, the linear rod is a locking member, and the second spring is an elastic member.

It is thus clear that when the adjusting part removed, the removal drive second spring extrusion of hemisphere, the hemisphere withdrawed from and supported the recess, removed and removed the back that stops, under the drive of second spring, the hemisphere got into and supported the recess, supported the recess and supported the button head connecting rod, avoided the adjusting part to take place to slide, the button head connecting rod will regard as the hemisphere of supporting part and concentrate on a part as the sharp pole of retaining member for the adjusting part's structure is simpler.

The further proposal is that the elastic piece is a spring plate, and a supporting part is formed on the spring plate in a bending way.

It is thus clear that because the elasticity of shell fragment, when adjusting part removed, the crooked degree of supporting part declined, and the supporting part trend of shell fragment is leveled, makes the supporting part withdraw from in supporting the recess, removes to required height after, releases the shell fragment, makes the supporting part on the shell fragment resume crooked, is convenient for support the recess and supports the supporting part, avoids adjusting part and luminous body to slide, can realize adjusting part's removal and support through the crooked shell fragment of drive simple structure.

The elastic sheet is provided with a fixed end and a pressing end, the supporting part is arranged between the fixed end and the pressing end, the fixed end is connected with the fixed seat, and the pressing end of one elastic sheet can move towards the pressing end of the other elastic sheet.

It can be seen that, when the end of pressing of one shell fragment can move towards the end of pressing of another shell fragment, the end of pressing of shell fragment stretches out outside the fixing base, can realize that operating personnel one hand drives the end of pressing of two shell fragments simultaneously and moves each other, makes the supporting part on two shell fragments deviate from the support recess simultaneously, the removal of the adjusting part of being convenient for to the end of pressing of two shell fragments all is compressed tightly by operating personnel, and the end of pressing that avoids the shell fragment to stretch out causes the interference to the reciprocating motion of adjusting part.

The fixing seat comprises a first side plate, a bottom plate and a second side plate, the bottom plate is connected between the first side plate and the second side plate, the first side plate and the second side plate are arranged oppositely, at least one supporting component is arranged between the first side plate and the second side plate respectively, the luminous body is arranged on the bottom plate, and reinforcing ribs are connected between the first side plate and the bottom plate and between the second side plate and the bottom plate respectively.

Therefore, the first side plate and the second side plate are arranged oppositely and are respectively used as mounting carriers of the supporting component, the adjusting component is convenient to keep balance in the lampshade, the strength of the fixing seat can be enhanced due to the arrangement of the reinforcing ribs, damage caused after multiple times of movement is avoided, and the service life of the fixing seat is prolonged.

In a further aspect, the support band is corrugated.

It can be seen that the support grooves in the support band having the wave shape are more smooth, so that the support portion is more rapidly separated from the support grooves.

The further scheme is that at least two mounting grooves are formed in the side wall of the accommodating cavity, a supporting belt is correspondingly arranged in one mounting groove, and the supporting part is abutted to the supporting belt in the mounting groove.

It can be seen that, because the supporting band is arranged in the mounting groove, the supporting part always keeps butt against the supporting band in the mounting groove before and after the adjusting assembly moves, and the moving direction of the adjusting assembly can be positioned by the arrangement of the mounting groove.

The further proposal is that a positioning groove is arranged on the side wall of the containing cavity, and the extending direction of the positioning groove is parallel to the extending direction of the supporting belt; the fixing seat is provided with a positioning block in a protruding mode, and the positioning block is located in the positioning groove and slides along the extending direction of the positioning groove.

Therefore, the positioning block on the fixing seat slides in the positioning groove along the extending direction of the positioning groove, the moving direction of the adjusting assembly is positioned, and the moving accuracy of the adjusting assembly is guaranteed.

Drawings

Fig. 1 is a structural diagram of an embodiment of the lamp of the present invention.

Fig. 2 is a cut-away view of the lampshade assembly in the embodiment of the lamp of the present invention.

Fig. 3 is a structural diagram of the lamp of the present invention with one of the lamp covers removed.

Fig. 4 is a structural diagram of a first embodiment of an adjusting assembly in an embodiment of a lamp of the present invention.

Fig. 5 is a structural diagram of a second embodiment of the adjusting assembly in the embodiment of the lamp of the present invention.

Fig. 6 is a structural diagram of a third embodiment of the adjusting assembly in the embodiment of the lamp of the present invention.

The present invention will be further explained with reference to the drawings and examples.

Detailed Description

The lamp in the utility model can be a spot lamp, a ceiling lamp or a desk lamp, the height of the luminous body is adjusted by arranging a movable adjusting component in the lamp, a supporting belt comprising a plurality of supporting grooves is arranged in the lampshade, after a supporting part in the adjusting component is separated from the supporting grooves under the action of the elastic part, the supporting part is supported by the supporting grooves after the driving adjusting component moves to drive the luminous body to move to the required height, so that the adjusting component is not easy to slide, and the position of the luminous body is stable; and adjusting part and luminous body setting are in the lamp shade, avoid the luminous body to expose in avoiding the foreign matter lamp shade, influence illuminating effect.

Referring to fig. 1, the lamp includes lamp shade subassembly 1 and erection joint seat 2, and erection joint seat 2 is used for installing the lamp on the wall, is provided with circular telegram passageway 21 in the erection joint seat 2, and circular telegram passageway 21 is used for placing the electric connecting wire, and the electric connecting wire is used for connecting power and luminous body, supplies power to the luminous body.

Referring to fig. 2, the lamp cover assembly 1 includes a lamp cover 11 and two lamp covers 12, in this embodiment, the lamp cover 11 is cylindrical, and the two lamp covers 12 respectively cover two ends of the lamp cover 11 along the axial direction of the lamp cover 11, so that a closed accommodating cavity 13 is formed in the lamp cover 11. The centers of the two lamp covers 12 are respectively provided with a through hole 121, the through hole 121 on one lamp cover 12 is communicated with the electrifying channel 21, and the through hole 121 on the other lamp cover 12 facilitates the light transmission of the luminous body in the lamp shade 11. The lamp further comprises a light-emitting body 3 and an adjusting component 4, the adjusting component 4 and the light-emitting body 3 are arranged in the accommodating cavity 13, the adjusting component 4 is connected with the light-emitting body 3, and the light-emitting body 3 is driven to move by the adjusting component 4. In this embodiment, referring to fig. 3, the side wall of the accommodating chamber 13 is provided with two mounting grooves 14 extending in the axial direction of the lamp housing 11, the two mounting grooves 14 are arranged in parallel, the supporting bands 15 are arranged in the mounting grooves 14, the supporting bands 15 include a plurality of supporting grooves 151, and the plurality of supporting grooves 151 are arranged at equal intervals in the axial direction of the lamp housing 11. Four positioning grooves 16 are formed in the side wall of the accommodating chamber 13, the positioning grooves 16 extend in the axial direction of the lamp housing 11 such that the extending direction of the positioning grooves 16 is parallel to the extending direction of the support bands 15, and one mounting groove 14 is respectively formed between the two positioning grooves 16. In the present embodiment, the support band 15 has a wave shape, and the support groove 151 in the wave-shaped support band 15 is more rounded, so that the support portion in the adjusting assembly 4 is more rapidly separated from the support groove 151.

In this embodiment, the adjusting assembly 4 includes a fixed seat 5 and two supporting assemblies 6, a supporting portion 61 is disposed on the supporting assemblies 6, the supporting portion 61 is driven to move in the installation groove 14 along the extending direction of the installation groove 14, and the supporting portion 61 is connected with the supporting groove 151 in a matching manner, so that the supporting groove 151 supports the adjusting assembly 4. Luminous body 3 sets up on fixing base 5, and the removal of adjusting part 4 drives the removal of luminous body 3 to realize the regulation of luminous body 3 height. The supporting part 61 in the driving and adjusting assembly 4 moves in the mounting groove 14, the moving direction of the supporting part 61 is positioned in the first step, and the accuracy of the supporting part 61 supported by the supporting groove 151 is improved.

In this embodiment, the fixing base 5 includes a first side plate 51, a bottom plate 53 and a second side plate 52, the bottom plate 53 is connected between the first side plate 51 and the second side plate 52, the first side plate 51 and the second side plate 52 are disposed opposite to each other, and a supporting component 6 is disposed between the first side plate 51 and the second side plate 52, so that the adjusting component 4 is kept balanced in the lamp housing 11. Be connected with the strengthening rib respectively between first curb plate 51 and the bottom plate 53 and between second curb plate 52 and the bottom plate 53, can strengthen fixing base 5's intensity, avoid causing the damage after removing many times, prolong fixing base 5's life. The luminous body 3 is arranged on the bottom plate 53 between the first side plate 51 and the second side plate 52, more space is arranged on the bottom plate 53 for arranging the luminous body 3, and the bottom plate 53 is provided with a through hole 531, so that an electric connection wire in the electrifying assembly 2 penetrates through the through hole 531 to be connected with the luminous body 3. Two positioning blocks 54 are respectively arranged on the first side plate 51 and the second side plate 52 and extend towards the side wall of the accommodating cavity 13, one positioning block 54 is respectively positioned in one positioning groove 16, the positioning block 54 slides along the extending direction of the positioning groove 16, and the positioning groove 16 positions the moving direction of the adjusting assembly 4, so that the moving accuracy of the adjusting assembly 4 is further ensured.

The supporting assembly 6 comprises an elastic part 62 and a locking part 63, the elastic part is fixed on the fixed seat 5 through the locking part, a supporting part 61 is arranged on the elastic part 62, the supporting part 61 on the elastic part 62 in one supporting assembly 6 is correspondingly matched and abutted with the supporting groove 151 on one supporting belt 15, and the adjusting assembly 4 can move along the extending direction of the supporting belt 15. When the adjusting assembly 4 moves, the elastic member 62 is squeezed to enable the supporting portion 61 on the elastic member 62 to exit from the supporting groove 151, the adjusting assembly 4 is driven to move to drive the light emitting body 3 to move to a required height, and then the elastic member 62 drives the supporting portion 61 to enter the supporting groove 151, so that the supporting grooves 151 in the two supporting bands 15 can support the supporting portion 61 respectively, the adjusting assembly 4 is enabled to be kept balanced in the accommodating cavity 13, the adjusting assembly 4 is enabled not to fall easily, and the height adjustment of the light emitting body 3 is completed; when the locking member 63 and the supporting groove 151 support the weight of the adjusting assembly 4 and the light emitting body 3, the two supporting portions 61 are respectively matched and connected with the supporting grooves in the two supporting bands 15 in a one-to-one correspondence manner, so that the adjusting assembly 4 can be better kept balanced and fixed in the lampshade 11 after being moved.

Referring to fig. 4, as a first embodiment, the support assembly 6 is a spring plug including a housing 71, a ball 72 and a first spring, in this embodiment, the first spring is an elastic member 62, the housing 71 is a locking member 63, and the ball 72 is a support portion 61. The first spring and the ball 72 are arranged in the shell 71, the first spring is abutted between the ball 72 and the shell 71, the ball 72 is provided with an arc-shaped contact surface, and the shell 71 is connected with the fixed seat 5. The first spring in the spring plug pushes the ball 72 to move in the housing 71, so that when the spring plug moves, the ball 72 with the arc-shaped supporting surface as the supporting portion 61 can be disengaged from the supporting groove 151 or enter the supporting groove 151 more quickly, so that the adjusting assembly 4 moves more quickly, and after the movement stops, the spring plug supports the weight of the fixing base 5 and the light emitter 3.

Referring to fig. 5, as a second embodiment, the support assembly 6 includes a round-head connecting rod 81, a second spring 82 and a shaft sleeve 83, the first side plate 51 and the second side plate 52 are respectively provided with a through hole 55, one shaft sleeve 83 is disposed in one through hole 55, and the round-head connecting rod 81 penetrates through the shaft sleeve 83 to realize that the round-head connecting rod 81 moves in the shaft sleeve 83. Round head connecting rod 81 includes hemisphere 811 and sharp pole 812, hemisphere 811 and sharp pole 812 fixed connection, and second spring 82 overlaps and establishes outside round head connecting rod 81, and second spring 82 butt is between hemisphere 811 and fixing base 5. In this embodiment, the hemisphere 811 having the arc-shaped contact surface is the support portion 61, the linear lever 812 is the locker 63, and the second spring 82 is the elastic member 62. When the adjusting assembly 4 moves, the movement of the hemisphere 811 presses the second spring 82, the hemisphere 811 with the arc-shaped contact surface more smoothly exits the supporting groove 151, after the movement of the adjusting assembly 4 stops, the hemisphere 811 enters the supporting groove 151 under the driving of the second spring 82, the supporting groove 151 supports the round-head connecting rod 81, the sliding of the adjusting assembly 4 is avoided, the round-head connecting rod 81 concentrates the hemisphere 811 as the supporting part and the linear rod 812 as the locking member 63 on one component, and the structure of the adjusting assembly 4 is simpler.

Referring to fig. 6, as a third embodiment, the elastic member 62 is a spring plate, and the spring plate 9 is bent to form a support portion 61. Elasticity through shell fragment 9, when adjusting subassembly 4 removes, the crooked degree of supporting part 61 descends, make the supporting part 61 on the shell fragment 9 tend to level and smooth, make supporting part 61 withdraw from in supporting groove 151, remove to required height after, release shell fragment 9, make supporting part 61 on the shell fragment 9 resume crooked, be convenient for support groove 151 and support supporting part 61, avoid adjusting subassembly 4 and luminous body 3 to slide, the removal and the support of adjusting subassembly 4 can be realized to the crooked shell fragment 9 through drive simple structure.

The spring plate 9 is provided with a fixed end 92 and a pressing end 91, the supporting portion 61 is arranged between the fixed end 92 and the pressing end 91, the fixed end 92 is connected with the fixed seat 5 through a screw 93, and the pressing end 91 of one spring plate 9 can move towards the pressing end 91 of the other spring plate 9. When the pressing end 91 of one elastic sheet 9 can move towards the pressing end 91 of the other elastic sheet 9, the pressing end 91 of the elastic sheet 9 extends out of the fixing seat 5, the pressing ends 91 of the two elastic sheets 9 can be driven by one hand of an operator to move towards each other, the supporting parts 61 on the two elastic sheets 9 are separated from the supporting grooves 151 at the same time, the adjusting assembly 4 can move conveniently, the pressing ends 91 of the two elastic sheets 9 are all pressed by the operator, and the interference of the pressing ends 91 extending out of the elastic sheets 9 on the reciprocating movement of the adjusting assembly 4 is avoided.

The supporting bands 15 and the adjusting assembly 4 are respectively arranged in the closed accommodating cavity 13 on the lampshade 11, so that the inside of the lampshade 11 is not exposed, and foreign matters are prevented from entering to influence the lighting effect. When the height of the light emitting body 3 is adjusted, the driving adjusting assembly 4 moves along the extending direction of the supporting bands 15, because the supporting portion 61 is located in the supporting groove 151, when the driving adjusting assembly 4 moves to drive the light emitting body 3 to move, the elastic member 62 is compressed to make the supporting portion 61 separate from one supporting groove 151, after the adjusting assembly 4 moves to a required height, under the pressure action of the elastic member 62, the supporting portion 61 enters the supporting groove 151, the supporting groove 151 supports the supporting portion 61, so that the adjusting assembly 4 is not easy to slide, when the weight of the adjusting assembly 4 and the light emitting body 3 is supported by the locking member 62 and the supporting groove 151, the two supporting portions 61 are respectively connected with the two supporting bands 15 in a one-to-one correspondence manner, so that the adjusting assembly 4 can be better kept balanced and fixed in the lampshade 11 after moving.

Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.

Claims

1. The lamp is characterized by comprising a lamp shade, an adjusting assembly and a luminous body, wherein the adjusting assembly is connected with the luminous body, an accommodating cavity is formed in the lamp shade, the adjusting assembly and the luminous body are arranged in the accommodating cavity, at least two supporting belts are arranged on the side wall of the accommodating cavity, the extending directions of the at least two supporting belts are parallel, a plurality of supporting grooves are formed in the supporting belts, and the supporting grooves are arranged along the extending directions of the supporting belts;

the adjusting component comprises a fixed seat and at least two supporting components, the supporting components are arranged on the fixed seat, the supporting components comprise an elastic part and a locking part, the elastic part is fixed on the fixed seat through the locking part, a supporting part is arranged on the elastic part, the supporting part is connected with the supporting groove in a matched mode, and the adjusting component can move in the extending direction of the supporting belt.

2. The luminaire of claim 1, wherein:

the supporting part is provided with an arc contact surface, and the arc contact surface is abutted to the supporting belt.

3. The luminaire of claim 2, wherein:

the supporting component is a spring plug, the spring plug comprises a shell, a ball head and a first spring, the shell is a locking piece, the first spring is an elastic piece, the ball head is a supporting portion, the first spring is arranged in the shell, the first spring is abutted to the ball head and between the shells, an arc-shaped contact surface is formed on the ball head, and the shell is connected with the fixing seat.

4. The luminaire of claim 2, wherein:

the supporting component comprises a round-head connecting rod and a second spring, the round-head connecting rod comprises a hemisphere and a linear rod, the hemisphere is fixedly connected with the linear rod, the second spring sleeve is arranged outside the round-head connecting rod, the second spring is in butt connection with the hemisphere and the fixed seat, the hemisphere is the supporting part, the linear rod is the locking part, and the second spring is the elastic part.

5. The luminaire of claim 1, wherein:

the elastic piece is a spring piece, and the supporting part is formed on the spring piece in a bending mode.

6. The luminaire of claim 5, wherein:

7. The luminaire of claim 1, wherein:

8. The luminaire of claim 1, wherein:

the support belt is wavy.

9. The luminaire of claim 1, wherein:

the side wall of the accommodating cavity is provided with at least two mounting grooves, one of the mounting grooves is internally and correspondingly provided with one of the supporting belts, and the supporting part is abutted against the supporting belts in the mounting grooves.

10. A light fixture as recited in any one of claims 1-9, wherein:

a positioning groove is arranged on the side wall of the accommodating cavity, and the extending direction of the positioning groove is parallel to the extending direction of the supporting belt;

the fixing seat is provided with a positioning block in a protruding mode, and the positioning block is located in the positioning groove and slides along the extending direction of the positioning groove.