CN215863107U

CN215863107U - Fixed part and angle-adjustable light-emitting assembly

Info

Publication number: CN215863107U
Application number: CN202122167558.7U
Authority: CN
Inventors: 黎运钦
Original assignee: Zhongshan West District Porridge Design Studio
Current assignee: Zhongshan West District Porridge Design Studio
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-18
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a fixing part and a light-emitting component with an adjustable angle, wherein the light-emitting component comprises a fixing component (3), a light-emitting part (1) and an adjusting component (2), and the fixing component (3) is connected with the light-emitting part (1) through the adjusting component (2) so as to realize the adjustment of the inclination angle of the light-emitting part (1). According to the utility model, the limiting area is formed between the plurality of positioning edges and the internal thread hole, one end of the lamp arm can be inserted into the spring, the lamp arm is inserted into the spring with force, the rotation can be realized, the angle is adjusted to be suitable for the lamp arm, and then the lamp arm is reset by the spring, so that the lamp arm is convenient to install and use.

Description

Fixed part and angle-adjustable light-emitting assembly

Technical Field

The utility model relates to the technical field of lamps, in particular to a fixing part and an angle-adjustable light-emitting assembly.

Background

Modern lighting includes home lighting, commercial lighting, industrial lighting, roadway lighting, landscape lighting, specialty lighting, and the like. The home lighting is developed from the earliest incandescent bulb appearing in the birth of electricity, then developed to a fluorescent tube, then developed to the lighting of energy-saving lamps, halogen tungsten lamps, gas discharge lamps and LED special materials, and the like, and most of all lighting lamps are developed under the development of light sources, such as electric lamp holders, fluorescent lamp supports, various kinds of craft lamps and the like.

Many common lamps cannot adjust the angle at will, so that the light emitted by the lamps cannot irradiate at certain angles and dead angles exist.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects and provide a fixing part and a light-emitting component with an adjustable angle, wherein a limit area is formed between a plurality of positioning edges and an internal thread hole, one end of a lamp arm can be inserted into a spring, the lamp arm is forcibly inserted into the spring, the lamp arm can be rotated to a proper angle, and then the lamp arm is reset by the spring, so that the light-emitting component is convenient to install and use, and can effectively solve the problems in the background technology.

In order to solve the above technical problems, the present invention provides the followingTechnique ofThe scheme is as follows:

the utility model provides a fixing part which comprises a fixing component, wherein the fixing component comprises an upper cover, a lower cover, an internal thread hole, a spring, a fixing block and a nut, the lower cover is at least provided with a second fixing hole, the internal thread hole is formed in the lower cover, a plurality of positioning edges are arranged in the lower cover, a limiting cavity is formed among the positioning edges, the fixing block is arranged in the limiting cavity and connected with the positioning edges, the nut is arranged on the limiting hole in the fixing block, the spring is arranged in the limiting area, one end of the spring is connected with the nut or one side of the fixing block, and the other end of the spring is connected with the outer wall of the internal thread hole.

As a preferred scheme, the nut is fixed with the lamp arm end and movably connected with the fixed block, one side of the nut is attached to the inner wall of the lower cover, and the other side of the nut is matched with the spring; and the nut is polygonal or other geometric shapes and is matched with the limiting hole of the fixing block.

Preferably, the fixing assembly includes an upper cover, the upper cover is disposed on the lower cover, and the upper cover has a first fixing hole.

Preferably, the internal thread hole is provided with a U-shaped groove for a lead to pass through.

One or more technical schemes provided by the utility model at least have the following technical effects or advantages: through will many form a spacing region between location limit and the internal thread hole, can insert lamp arm one end extremely in the spring, will hard the lamp arm inserts to the spring in, can realize the degree rotation, adjusts to the angle that is fit for oneself, then utilizes the spring to reset, can easy to assemble and use.

In a second aspect, the light emitting assembly with adjustable angle comprises a fixing part, the fixing part comprises a fixing assembly, a light emitting part and an adjusting assembly, and the fixing assembly is connected with the light emitting part through the adjusting assembly so as to adjust the inclination angle and the rotation angle of the light emitting part.

Preferably, the adjusting assembly includes a lamp arm and a movable portion, and the lamp arm is connected to the light emitting portion through the movable portion.

As a preferred scheme, the illuminating part comprises a lampshade, a connecting sleeve and a hanging scaffold, one end of the hanging scaffold is connected with the lamp arm, the other end of the hanging scaffold is connected with the connecting sleeve, the connecting sleeve is detachably connected with the lampshade, and an LED lamp is arranged in the connecting sleeve.

As a preferred scheme, the movable part comprises a fixing piece, a first clamping ring and a second clamping ring, the hanging scaffold is connected with the first clamping ring, the second clamping ring is connected with the lamp arm, the inner walls of the first clamping ring and the second clamping ring are provided with teeth which are meshed with each other, and mounting holes are formed in the middle parts of the first clamping ring and the second clamping ring, so that the fixing piece penetrates through the mounting holes to fix the first clamping ring and the second clamping ring.

Preferably, the mounting hole is polygonal or a screw hole.

As a preferred scheme, the angle-adjustable light-emitting assembly further comprises a telescopic part, wherein the telescopic part comprises a sleeve, a first suspender, a fixed chassis and a second suspender, one end of the first suspender is connected with the fixed chassis, the other end of the first suspender is connected with the sleeve, the sleeve is connected with one end of the second suspender, and the other end of the second suspender passes through the first fixing hole and is in threaded connection with the internal thread hole.

One or more technical schemes provided by the utility model at least have the following technical effects or advantages:

1. the second snap ring with lamp arm integrated into one piece, and be provided with intermeshing's tooth on the inner wall of first snap ring and second snap ring, can realize the function of location, through the middle part of first snap ring and second snap ring all is provided with the mounting hole, can realize the mounting passes the mounting hole will first snap ring is fixed with the second snap ring, not only can conveniently dismantle and install, but also can conveniently adjust angle between first snap ring and the second snap ring.

2. Through with first jib one end with fixed chassis passes through screwed connection, can conveniently dismantle, the first jib other end with bushing, the sleeve pipe with second jib one end is connected the sleeve pipe is provided with anti-skidding line with the contact surface of first jib and second jib respectively, consequently can adjust first jib and second jib with length between the sleeve pipe, the second jib other end passes first fixed orifices, and with internal thread hole threaded connection can conveniently dismantle and assemble.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a perspective view of an adjustable angle light assembly in accordance with an embodiment of the present invention.

FIG. 2 is a schematic view of an adjusting assembly of the angle-adjustable light emitting assembly according to an embodiment of the present invention.

FIG. 3 is a schematic diagram of an internal structure of an adjusting assembly of the angle-adjustable light-emitting assembly according to an embodiment of the present invention.

FIG. 4 is a schematic diagram of the connection between the light-emitting part and the adjusting component of the angle-adjustable light-emitting component according to the embodiment of the present invention.

FIG. 5 is a schematic diagram of a movable portion of an angle-adjustable light-emitting device according to an embodiment of the present invention.

Reference numbers in the figures: 1. a light emitting section; 11. a lamp shade; 12. connecting sleeves; 13. a hanging scaffold; 2. an adjustment assembly; 21. a lamp arm; 22. a movable portion; 221. a fixing member; 222. a first snap ring; 223. a second snap ring; 3. a fixing assembly; 31. an upper cover; 311. a first fixing hole; 32. a lower cover; 32. a second fixing hole; 33. an internally threaded bore; 34. a spring; 35. positioning the edge; 36. a fixed block; 37. a nut; 4. a telescopic part; 41. a sleeve; 42. a first boom; 43. fixing the chassis; 44. a second boom.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features being indicated. Thus, a feature defined as "a" or "a second" can 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.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.

Example (b):

referring to fig. 1 to 5, the present embodiment provides a fixing portion, including a fixing component 3, and is characterized in that: fixed subassembly 3 includes upper cover 31, lower cover 32, internal thread hole 33, spring 34, fixed block 36 and nut 37, a second fixed orifices 321 has at least on the lower cover 32, the inside internal thread hole 33 that is equipped with of lower cover 32, the inside many location limits 35 that are equipped with of lower cover 32 form spacing cavity between many location limits 35, fixed block 36 set up in the spacing cavity to be connected with location limit 35, nut 37 sets up on the spacing hole on fixed block 36, spring 34 set up in the spacing region, just spring 34 one end with nut 37 or fixed block 36 one side are connected, the spring 34 other end with the outer wall connection of internal thread hole 33.

In the fixing portion of the present invention, the second snap ring 223 is integrally formed with the lamp arm 21, and the inner walls of the first snap ring 222 and the second snap ring 223 are provided with teeth engaged with each other, so that a positioning function can be realized, and by providing mounting holes in the middle portions of the first snap ring 222 and the second snap ring 223, the fixing member 221 can pass through the mounting holes to fix the first snap ring 222 and the second snap ring 223, which not only facilitates detachment and installation, but also facilitates adjustment of an angle between the first snap ring 222 and the second snap ring 223.

Referring to fig. 1 to 5, the fixing assembly 3 includes a nut 37, the nut 37 is fixed to one end of the lamp arm 21 and movably connected to the fixing block 36, one side of the nut 37 is attached to the inner wall of the lower cover 32, and the other side of the nut 37 is engaged with the spring 34; and the shape of the said nut 37 is polygon or other geometric shapes, and cooperate with spacing hole of the fixed block 36, when assembling, insert one end of the said arm 21 of the light to the said second fixed hole 321, and with the said nut 37 threaded connection, can realize the arm 21 of the light is convenient to dismantle with the nut 37, then the said arm 21 of the light is inserted into the said spring 34, can realize under the elasticity of the spring 34, the reset of the fixed block 36.

Referring to fig. 1 to 5, the fixing assembly 3 includes an upper cover 31, the upper cover 31 is covered on the lower cover 32, the upper cover 31 has a first fixing hole 311, the internal threaded hole 33 has a U-shaped groove for passing a wire therethrough, and the lamp arm 21 and the first and

second suspension rods

42 and 44 have a hollow structure inside, so that the wire can pass through the lamp arm 21 and the first and

second suspension rods

42 and 44, and then the wire passes through the U-shaped groove to be connected to the LED lamp.

One or more technical schemes provided by the utility model at least have the following technical effects or advantages: through will many form a spacing region between location limit 35 and the internal thread hole 33, can insert lamp arm 21 one end in spring 34, will with strength lamp arm 21 inserts in spring 34, can realize 360 degrees rotations, adjusts to the angle that is fit for oneself, then utilizes the spring to reset, can easy to assemble and use.

In a second aspect, please refer to fig. 1 to 5, an angle-adjustable light emitting assembly includes a fixing portion including a fixing assembly 3, a light emitting portion 1 and an adjusting assembly 2, wherein the fixing assembly 3 is connected to the light emitting portion 1 through the adjusting assembly 2 to adjust an inclination angle and a rotation angle of the light emitting portion 1, the adjusting assembly 2 includes a lamp arm 21 and a movable portion 22, the lamp arm 21 is connected to the light emitting portion 1 through the movable portion 22, and when the light emitting assembly is assembled, a hollow structure is formed in the lamp arm 21, so that a wire can be conveniently installed.

Referring to fig. 1 to 5, the light emitting part 1 includes a lamp housing 11, a connecting sleeve 12 and a hanging plate 13, one end of the hanging plate 13 is connected to the lamp arm 21, the other end of the hanging plate 13 is connected to the connecting sleeve 12, the connecting sleeve 12 is detachably connected to the lamp housing 11, an LED lamp is disposed in the connecting sleeve 12, when the light emitting device is installed, the hanging plate 13 is in threaded connection with the connecting sleeve 12, and the connecting sleeve 12 is in threaded connection with the lamp housing 11, so that the light emitting device can be conveniently detached and assembled.

Referring to fig. 1 to 5, the movable portion 22 includes a fixing member 221, a first snap ring 222 and a second snap ring 223, the hanging scaffold 13 is connected to the first snap ring 222, the second snap ring 223 is connected to the lamp arm 21, the inner walls of the first snap ring 222 and the second snap ring 223 are provided with teeth that are engaged with each other, the middle portions of the first snap ring 222 and the second snap ring 223 are both provided with mounting holes, so that the fixing member 221 passes through the mounting holes to fix the first snap ring 222 and the second snap ring 223, the lamp arm 21 and the second snap ring 223 are integrally formed, so that the structure is more robust and durable, the mounting holes are polygonal or threaded holes, such as hexagonal, the fixing member 221 is a pin, or a hexagonal shape, and therefore, the shape of the fixing member 221 also changes with the shape of the mounting holes to match each other, to facilitate disassembly and assembly.

Referring to fig. 1 to 5, the angle-adjustable light emitting assembly further includes an expansion portion 4, the expansion portion 4 includes a sleeve 41, a first suspension rod 42, a fixed chassis 43 and a second suspension rod 44, one end of the first suspension rod 42 is connected to the fixed chassis 43, the other end of the first suspension rod 42 is connected to the sleeve 41, the sleeve 41 is connected to one end of the second suspension rod 44, the other end of the second suspension rod 44 passes through the first fixing hole 311 and is in threaded connection with the internal threaded hole 33, so that the assembly and disassembly can be facilitated, in practical applications, the expansion rod formed by the sleeve 41, the first suspension rod 42 and the second suspension rod 44 is a common expansion structure in the market, for example, an expansion rod like a selfie rod, and the like.

1. second snap ring 223 with lamp arm 21 integrated into one piece, and be provided with intermeshing's tooth on the inner wall of first snap ring 222 and second snap ring 223, can realize the function of location, through all be provided with the mounting hole in the middle part of first snap ring 222 and second snap ring 223, can realize fixing member 221 passes the mounting hole will first snap ring 222 is fixed with second snap ring 223, not only can conveniently dismantle and install, but also can conveniently adjust the angle between first snap ring 222 and the second snap ring 223.

2. Through with first jib 42 one end with fixed chassis 43 passes through screwed connection, can conveniently dismantle, the first jib 42 other end with sleeve 41 is connected, sleeve 41 with second jib 44 one end is connected sleeve 41 is provided with anti-skidding line with the contact surface of first jib 42 and second jib 44 respectively, consequently can adjust first jib 42 and second jib 44 with length between the sleeve 41, the second jib 44 other end passes first fixed orifices 311, and with internal thread hole 33 threaded connection, can conveniently dismantle and assemble.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 fixing part comprising a fixing assembly (3), characterized in that: the fixing component (3) comprises an upper cover (31), a lower cover (32), an internal thread hole (33), a spring (34), a fixing block (36) and a nut (37), the upper cover (31) is arranged on the lower cover (32) in a covering manner, the lower cover (32) is provided with at least one second fixing hole (321), an internal thread hole (33) is arranged in the lower cover (32), a plurality of positioning edges (35) are arranged in the lower cover (32), a limiting cavity is formed among the positioning edges (35), the fixing block (36) is arranged in the limiting cavity, and is connected with the positioning edge (35), the nut (37) is arranged on a limiting hole on the fixing block (36), the spring (34) is arranged in the limiting cavity, one end of the spring (34) is connected with one side of the nut (37) or the fixed block (36), the other end of the spring (34) is connected with the outer wall of the internal thread hole (33).

2. The retainer of claim 1, wherein: the nut (37) is fixed with one end of the lamp arm (21) and movably connected with the fixed block (36), one side of the nut (37) is attached to the inner wall of the lower cover (32), and the other side of the nut is matched with the spring (34); and the nut (37) is in a geometrical shape and is matched with the limiting hole of the fixing block (36).

3. The retainer of claim 2, wherein: the upper cover (31) is provided with a first fixing hole (311).

4. The retainer of claim 3, wherein: the internal thread hole (33) is provided with a U-shaped groove for a lead to pass through.

5. An angle-adjustable light emitting assembly, comprising: comprising a fixing part according to any one of claims 3 to 4, comprising a fixing component (3), further comprising a light-emitting part (1) and an adjusting component (2), said fixing component (3) being connected to said light-emitting part (1) by said adjusting component (2) in order to enable adjustment of the tilt angle and rotation angle of said light-emitting part (1).

6. The adjustable angle lighting assembly of claim 5, wherein: the adjusting component (2) comprises a lamp arm (21) and a movable part (22), and the lamp arm (21) is connected with the light emitting part (1) through the movable part (22).

7. The adjustable angle lighting assembly of claim 6, wherein: illuminating part (1) includes lamp shade (11), adapter sleeve (12) and hanging scaffold (13), hanging scaffold (13) one end with arm (21) are connected, the hanging scaffold (13) other end with adapter sleeve (12) are connected, adapter sleeve (12) with the connection can be dismantled in lamp shade (11), be provided with the LED lamp in adapter sleeve (12).

8. The adjustable angle lighting assembly of claim 7, wherein: the movable part (22) comprises a fixing piece (221), a first clamping ring (222) and a second clamping ring (223), the hanging scaffold (13) is connected with the first clamping ring (222), the second clamping ring (223) is connected with the lamp arm (21), the inner walls of the first clamping ring (222) and the second clamping ring (223) are provided with teeth which are meshed with each other, and mounting holes are formed in the middle portions of the first clamping ring (222) and the second clamping ring (223) so that the fixing piece (221) penetrates through the mounting holes to fix the first clamping ring (222) and the second clamping ring (223).

9. The adjustable angle lighting assembly of claim 8, wherein: the mounting hole is polygonal or a screw hole.

10. The adjustable angle lighting assembly of claim 9, wherein: still include pars contractilis (4), pars contractilis (4) include sleeve pipe (41), first jib (42), fixed chassis (43) and second jib (44), first jib (42) one end with fixed chassis (43) are connected, first jib (42) other end with sleeve pipe (41) are connected, sleeve pipe (41) with second jib (44) one end is connected, second jib (44) other end passes first fixed orifices (311), and with internal thread hole (33) threaded connection.