CN218765920U

CN218765920U - LED light source dimming fixing tool equipment

Info

Publication number: CN218765920U
Application number: CN202221770696.2U
Authority: CN
Inventors: 徐卓
Original assignee: Changsha Rongzhen Electronic Technology Co ltd
Current assignee: Changsha Rongzhen Electronic Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-03-28
Anticipated expiration: 2032-07-08

Abstract

The utility model belongs to the technical field of light source adjustment, in particular to a fixed tooling device for LED light source dimming, which comprises a base; the lateral wall of base is provided with movable assembly and adjusting element, the lateral wall rigid coupling of base has the sleeve, the movable assembly passes through sleeve swing joint at the lateral wall of base, the adjusting element passes through the lateral wall of movable assembly rigid coupling at the base, the movable assembly is including changeing the cap, the bottom of changeing the cap is provided with the helical gear, the helical gear is provided with two sets ofly, and two the helical gear rotation each other is connected, the lateral wall of helical gear is provided with the lead screw, the lateral wall of base is provided with the fluorescent tube, the lateral wall rigid coupling of fluorescent tube is at the lateral wall of base, the top of fluorescent tube is provided with the fixed plate, the other end rotation of lead screw is connected at the lateral wall of fixed plate, and this kind of device makes the adjusting luminance of fluorescent tube more nimble, and the adjustment of messenger's fluorescent tube is more convenient simultaneously.

Description

LED light source dimming fixing tool equipment

Technical Field

The utility model relates to a light source adjustment technical field specifically is a LED light source fixed tool equipment of adjusting luminance.

Background

A light emitting diode, abbreviated as LED, is a commonly used light emitting device, emits light by energy released by recombination of electrons and holes, and is widely used in the field of illumination.

Dimming refers to the dimming of the illumination source according to an external or internal command. Common adjustment methods include continuous adjustment and stepped adjustment;

when the existing light source is debugged, the fixing device for the light source needs to be adjusted, so that the light source is detected, but when the existing light source is dimmed, the fixing device and the light source need to be separated and fixed again when in operation, so that the dimming test of the light source is carried out, time and labor are wasted during operation, and therefore, the LED light source dimming fixing tool equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate for the defects of the prior art, the utility model provides a LED light source fixed construction installation of adjusting luminance.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a LED light source dimming fixing tool equipment, which comprises a base; the lateral wall of base is provided with movable assembly and adjusting unit, the lateral wall rigid coupling of base has the sleeve, the movable assembly passes through sleeve swing joint at the lateral wall of base, the adjusting unit passes through the lateral wall of movable assembly rigid coupling at the base, the movable assembly is including changeing the cap, the bottom of changeing the cap is provided with the helical gear, the helical gear is provided with two sets ofly, and two the helical gear rotation each other is connected, the lateral wall of helical gear is provided with the lead screw, the lateral wall of base is provided with the fluorescent tube, the lateral wall rigid coupling of fluorescent tube is at the lateral wall of base, the top of fluorescent tube is provided with the fixed plate, the other end rotation of lead screw is connected the lateral wall at the fixed plate, the fixed plate is provided with a plurality of, just all be provided with the gag lever between fixed plate and the base, the gag lever is provided with three groups, just the equal symmetrical rigid coupling of gag lever is in the both sides of fixed plate and base, the outside swing joint of lead screw and gag lever has the adjustable shelf.

Preferably, the adjusting unit includes the mounting bracket, the mounting bracket is provided with a plurality of, just the equal symmetrical rigid coupling of mounting bracket is at the lateral wall of adjustable shelf, two be provided with arc and torsional spring between the mounting bracket, arc and torsional spring all are provided with a plurality of, just the equal rigid coupling of one end of torsional spring is at the lateral wall of mounting bracket, the arc all passes through the lateral wall of torsional spring rigid coupling at the mounting bracket.

Preferably, the top of arc is provided with the pothook, mounting bracket lateral wall rigid coupling has branch, pothook and branch all are provided with a plurality of, and the pothook is located the top of branch.

Preferably, the sleeve is provided with a plurality of grooves in the outer portion, and the grooves are symmetrically formed in the outer portion of the sleeve.

Preferably, telescopic outside is provided with slider and protection casing, the slider is provided with a plurality of, just the equal rigid coupling of slider is at the lateral wall of protection casing, the protection casing passes through slider sliding connection and is outside at the sleeve.

Preferably, a sliding plate is arranged outside the protective cover, and the bottom of the sliding plate is connected outside the protective cover in a sliding manner.

The utility model discloses an useful part lies in:

1. the utility model makes the rotating cap drive the helical gear and the lead screw to rotate through the rotation of the rotating cap, thereby making the lead screw drive the movable frame to move when rotating, and simultaneously the spacing rod between the base and the fixed plate makes the movable frame move outside the lead screw and the spacing rod, thereby realizing the fixation of the light source and avoiding the need of separating the light source from the fixing device;

2. the utility model discloses a cooperation of torsional spring and mounting bracket makes the inside arc of mounting bracket rotate to be connected, drives the arc when the torsional spring rotates and rotates, utilizes the rotation of arc to shield the fluorescent tube, and the cooperation of pothook and branch makes the arc fix under the effect of pothook simultaneously to it is more convenient to make the regulation of fluorescent tube.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of a base according to an embodiment;

FIG. 2 is a cross-sectional structural view of a sleeve according to an embodiment;

FIG. 3 is a schematic structural diagram of a lamp according to an embodiment;

FIG. 4 is an enlarged view of A in FIG. 3 according to an embodiment;

FIG. 5 is a view showing the engagement of pins of the second base according to the embodiment.

In the figure: 1. a base; 2. a slide plate; 31. turning the cap; 32. a helical gear; 33. a screw rod; 34. a movable frame; 35. a lamp tube; 36. a fixing plate; 37. a limiting rod; 4. a groove; 5. a protective cover; 6. a sleeve; 71. an arc-shaped plate; 72. a mounting frame; 73. a torsion spring; 74. a hook; 75. a strut; 8. a slider; 9. a pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, an LED light source dimming fixing tool device includes a base 1; the side wall of the base 1 is provided with a movable assembly and an adjusting unit, the side wall of the base 1 is fixedly connected with a sleeve 6, the movable assembly is movably connected to the side wall of the base 1 through the sleeve, and the adjusting unit is fixedly connected to the side wall of the base 1 through the movable assembly;

the movable assembly comprises a rotating cap 31, helical gears 32 are arranged at the bottom of the rotating cap 31, two groups of helical gears 32 are arranged, the two helical gears 32 are mutually rotatably connected, a screw 33 is arranged on the side wall of each helical gear 32, a lamp tube 35 is arranged on the side wall of the base 1, the side wall of each lamp tube 35 is fixedly connected to the side wall of the base 1, a fixing plate 36 is arranged at the top of each lamp tube 35, the other end of each screw 33 is rotatably connected to the side wall of the fixing plate 36, a plurality of fixing plates 36 are arranged, limiting rods 37 are arranged between the fixing plates 36 and the base 1, the three groups of limiting rods 37 are arranged, the limiting rods 37 are symmetrically and fixedly connected to the two sides of the fixing plates 36 and the two sides of the base 1, and movable frames 34 are movably connected to the outsides of the screw 33 and the limiting rods 37;

the during operation, current light source is when the debugging, need adjust to the fixing device of light source, thereby make detecting of light source, fixing device when nevertheless current light source adjusts luminance, need separate fixing device and light source when the operation, fix again, thereby carry out the test of adjusting luminance to the light source, waste time and energy during the operation, change cap 31 through rotating, it rotates to drive helical gear 32 when making to change cap 31 to rotate, it rotates to drive lead screw 33 when helical gear 32 rotates simultaneously, it removes to drive adjustable shelf 34 to utilize the rotation of lead screw 33, the inside sliding connection of adjustable shelf 34 is in the outside of gag lever post 37 simultaneously, make the removal of adjustable shelf 34 more stable, because fixed plate 36 fixes at the top of fluorescent tube 35, follow fluorescent tube 35 when making adjustable shelf 34 remove, thereby realize the regulation work to fluorescent tube 35.

The adjusting unit comprises a plurality of mounting frames 72, the mounting frames 72 are symmetrically and fixedly connected to the side wall of the movable frame 34, an arc-shaped plate 71 and a torsion spring 73 are arranged between the two mounting frames 72, the arc-shaped plate 71 and the torsion spring 73 are respectively provided with a plurality of parts, one end of the torsion spring 73 is fixedly connected to the side wall of the mounting frame 72, and the arc-shaped plate 71 is fixedly connected to the side wall of the mounting frame 72 through the torsion spring 73;

during operation, through the removal of adjustable shelf 34, make the mounting bracket 72 at adjustable shelf 34 top follow the removal of adjustable shelf 34 and remove, drive arc 71 when mounting bracket 72 removes simultaneously and remove, utilize torsional spring 73 to make arc 71 fix the lateral wall at mounting bracket 72, when arc 71 kept away from fluorescent tube 35 top, make arc 71 rotate under the effect of torsional spring 73, cover fluorescent tube 35 when arc 71 rotates simultaneously.

The top of the arc-shaped plate 71 is provided with hooks 74, the side wall of the mounting rack 72 is fixedly connected with a support rod 75, a plurality of hooks 74 and support rods 75 are arranged, and the hooks 74 are positioned at the top of the support rod 75;

during operation, when the lamp 35 needs to be adjusted, the hook 74 is pulled to make the hook 74 contact with the outside of the supporting rod 75, and the hook 74 is fixed by using the supporting rod 75, so that the arc-shaped plate 71 is fixed, and the lamp 35 is convenient to adjust light.

Grooves 4 are formed in the outer portion of the sleeve 6, a plurality of grooves 4 are formed in the outer portion of the sleeve 6, and the grooves 4 are symmetrically formed in the outer portion of the sleeve 6;

during operation, the condition that follow-up work cannot be carried out is avoided by utilizing the matching between the groove 4 and the sleeve 6.

The protective hood is characterized in that a plurality of sliding blocks 8 and a protective hood 5 are arranged outside the sleeve 6, the sliding blocks 8 are fixedly connected to the side wall of the protective hood 5, and the protective hood 5 is connected to the outside of the sleeve 6 in a sliding mode through the sliding blocks 8;

the during operation utilizes the sliding connection between recess 4 and the slider 8, makes the removal of slider 8 more convenient, and the lateral wall of slider 8 is provided with protection casing 5 simultaneously, makes protection casing 5 follow the removal of slider 8 and remove to it is more convenient with the installation to make the dismantlement of protection casing 5.

A sliding plate 2 is arranged outside the protective cover 5, and the bottom of the sliding plate 2 is connected outside the protective cover 5 in a sliding manner;

when the dimming device works, the lamp tube 35 is covered when the sliding plate 2 rotates by utilizing the rotation of the sliding plate 2, and the covering position is adjusted when the sliding plate 2 rotates, so that the dimming work of the lamp tube 35 is realized.

Example two

Referring to fig. 5, as another embodiment of the present invention, in a first comparative example, a pin 9 is disposed on a side wall of the base 1; during operation, the base 1 is more convenient to mount by utilizing the matching between the pin 9 and the base 1.

The working principle is that when the existing light source is debugged, the fixing device of the light source needs to be adjusted so as to detect the light source, but when the existing light source is debugged, the fixing device, when in operation, the fixing device and the light source need to be separated and then fixed again, thereby carrying out the light modulation test of the light source, the operation is time-consuming and labor-consuming, by pulling on the shield 5, the slider 8 is driven to slide inside the groove 4 when the shield 5 is moved, thereby leading the protective cover 5 to be far away from the outside of the sleeve 6, leading the rotating cap 31 to drive the helical gear 32 to rotate when rotating by rotating the rotating cap 31, meanwhile, the helical gear 32 drives the screw rod 33 to rotate when rotating, the movable frame 34 is driven to move by the rotation of the screw rod 33, meanwhile, the inner part of the movable frame 34 is connected with the outer part of the limiting rod 37 in a sliding way, so that the movable frame 34 moves more stably, since the fixed plate 36 is fixed on the top of the lamp 35, the movable frame 34 moves along with the lamp 35, thereby realizing the adjustment work of the lamp tube 35, the mounting frame 72 at the top of the movable frame 34 moves along with the movement of the movable frame 34 through the movement of the movable frame 34, meanwhile, the mounting bracket 72 drives the arc-shaped plate 71 to move when moving, the torsion spring 73 is used for fixing the arc-shaped plate 71 on the side wall of the mounting bracket 72, when the arc-shaped plate 71 is far away from the top of the lamp tube 35, the arc-shaped plate 71 rotates under the action of the torsion spring 73, meanwhile, when the arc-shaped plate 71 rotates, the lamp tube 35 is covered, and when the lamp tube 35 needs to be adjusted, the hook 74 is pulled to contact the outside of the strut 75, the hook 74 is fixed by the strut 75, therefore, the arc-shaped plate 71 is fixed, the lamp tube 35 can be conveniently dimmed, the dimming of the lamp tube is more flexible, and the lamp tube can be conveniently adjusted.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a LED light source fixed tool equipment of adjusting luminance which characterized in that: comprises a base (1); the side wall of the base (1) is provided with a movable assembly and an adjusting unit, the side wall of the base (1) is fixedly connected with a sleeve (6), the movable assembly is movably connected to the side wall of the base (1) through the sleeve, and the adjusting unit is fixedly connected to the side wall of the base (1) through the movable assembly;

the movable assembly comprises a rotating cap (31), wherein helical gears (32) are arranged at the bottom of the rotating cap (31), the helical gears (32) are arranged in two groups, the helical gears (32) are rotatably connected with each other, screw rods (33) are arranged on the side walls of the helical gears (32), lamp tubes (35) are arranged on the side walls of the base (1), the side walls of the lamp tubes (35) are fixedly connected with the side walls of the base (1), a fixing plate (36) is arranged at the top of each lamp tube (35), the other ends of the screw rods (33) are rotatably connected with the side walls of the fixing plate (36), a plurality of limiting rods (37) are arranged on the fixing plate (36) and the base (1), three groups of limiting rods (37) are arranged on the two sides of the fixing plate (36) and the base (1), and the external movable frames (34) are movably connected with the screw rods (33) and the limiting rods (37).

2. The LED light source dimming fixing tool equipment as claimed in claim 1, characterized in that: the adjusting unit includes mounting bracket (72), mounting bracket (72) are provided with a plurality of, just the equal symmetrical rigid coupling of mounting bracket (72) is at the lateral wall of adjustable shelf (34), two be provided with arc (71) and torsional spring (73) between mounting bracket (72), arc (71) and torsional spring (73) all are provided with a plurality of, just the equal rigid coupling of one end of torsional spring (73) is at the lateral wall of mounting bracket (72), arc (71) all are through the lateral wall of torsional spring (73) rigid coupling at mounting bracket (72).

3. The LED light source dimming fixing tool equipment as claimed in claim 2, characterized in that: the top of arc (71) is provided with pothook (74), mounting bracket (72) lateral wall rigid coupling has branch (75), pothook (74) and branch (75) all are provided with a plurality of, and pothook (74) are located the top of branch (75).

4. The LED light source dimming fixing tool equipment as claimed in claim 3, characterized in that: the sleeve is characterized in that a groove (4) is formed in the outer portion of the sleeve (6), a plurality of grooves are formed in the groove (4), and the grooves (4) are symmetrically formed in the outer portion of the sleeve (6).

5. The LED light source dimming fixing tool equipment as claimed in claim 4, wherein: the outside of sleeve (6) is provided with slider (8) and protection casing (5), slider (8) are provided with a plurality of, just the equal rigid coupling of slider (8) is at the lateral wall of protection casing (5), protection casing (5) are outside through slider (8) sliding connection at sleeve (6).

6. The LED light source dimming fixing tool equipment as claimed in claim 5, wherein: the outside of protection casing (5) is provided with slide (2), the bottom sliding connection of slide (2) is in protection casing (5) outside.