CN212617728U

CN212617728U - Fixing structure of LED fluorescent lamp tube with adjustable use angle

Info

Publication number: CN212617728U
Application number: CN202021810194.9U
Authority: CN
Inventors: 王锡刚
Original assignee: Jiangxi Hongliang Guangcai Electronic Technology Co ltd
Current assignee: Jiangxi Hongliang Guangcai Electronic Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-02-26
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to the technical field of electrical apparatus and lighting, and disclose a fixed knot of LED fluorescent tube of adjustable use angle constructs, solved the LED fluorescent lamp on the present market because the direction of shining is fixed, the problem of unable convenient regulation LED fluorescent lamp use angle, it includes the bracing piece, one side of bracing piece equidistance has seted up the circular port, the bottom fixed mounting of bracing piece has the base, the bottom movable mounting of base has the universal wheel, the top of bracing piece swing joint has the first connecting rod, the upper portion threaded connection of first connecting rod has first screw knob, the middle part of first screw knob installs the second connecting rod, the upper portion threaded connection of second connecting rod has second screw knob, the middle part of second screw knob installs the third connecting rod; make this device can be convenient remove, can go up and down the height simultaneously, can change the angle of illumination of LED light according to actual conditions when needs to make the light of shining more concentrated.

Description

Fixing structure of LED fluorescent lamp tube with adjustable use angle

Technical Field

The utility model belongs to the technical field of electrical apparatus, illumination, specifically be an adjustable application angle's LED fluorescent tube's fixed knot constructs.

Background

The LED fluorescent lamp tube adopts CREE and AOD ultra-bright LED white light as a luminous light source, the shell is made of acrylic or aluminum alloy, and the LED fluorescent lamp tube mainly has two modes, one mode adopts a low-power device, the adopted LED particles are more, the cost is lower, but the whole illumination level is low, the other mode adopts a patch type power device, the adopted LED particles are few, the illumination level is higher, but the requirement on optical design is high, otherwise, the distribution control is poor, and the glare problem is serious.

The LED fluorescent lamp adopts a simple hanging mode, the LED fluorescent lamp brings inconvenience to life of people because the irradiation direction is fixed, and meanwhile, the existing mode of adjusting the use angle of the LED fluorescent lamp is too troublesome and cannot be operated conveniently, so that a large amount of time is wasted.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a LED fluorescent tube's of adjustable application angle fixed knot constructs, the effectual LED fluorescent tube of having solved among the above-mentioned background art is fixed because of the direction that shines, the problem of unable convenient regulation application angle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable use angle's LED fluorescent tube's fixed knot constructs, the loach carrying platform comprises a supporting bar, the circular port has been seted up to one side equidistance of bracing piece, the bottom fixed mounting of bracing piece has the base, the bottom movable mounting of base has the universal wheel, the top swing joint of bracing piece has the head rod, the upper portion threaded connection of head rod has first screw thread knob, the mid-mounting of first screw thread knob has the second connecting rod, the upper portion threaded connection of second connecting rod has second screw thread knob, the mid-mounting of second screw thread knob has the third connecting rod, the top fixedly connected with lamp shade of third connecting rod, the inside swing joint of lamp shade has LED lamp module, LED fluorescent tube is installed to the inside equidistance of LED lamp module, LED lamp pearl.

Preferably, the screw cap is connected to one end of each of the first threaded knob and the second threaded knob in a threaded manner, and the gasket is mounted on one side of the screw cap.

Preferably, one side fixed mounting of head rod lower part has fixed box, and the inside movable mounting of fixed box has two springs, and the one end swing joint of fixed box has the screens cap, and the one end of screens cap is connected with the one end stationary phase of two springs, and the other end of screens cap passes through the outside that the circular port extended to the bracing piece.

Preferably, the middle parts of the two ends of the lampshade are in threaded connection with third threaded knobs, and one ends of the two third threaded knobs are respectively in contact with the two sides of the LED lamp module.

Preferably, the axle center department swing joint of universal wheel has the U-shaped board, and the top swing joint of U-shaped board has supporting platform, and supporting platform's top is fixed with the bottom of base and is connected.

Preferably, a brake pedal is movably mounted on one side of the U-shaped plate, and a brake clamping plug is fixedly mounted at one end of the bottom of the brake pedal.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) during work, the device can move conveniently and fast and can lift the height, the irradiation angle of the LED light can be changed according to actual conditions when needed, and the irradiated light is more concentrated by arranging the support rod, the circular hole, the rectangular groove, the clamping cap, the spring, the first connecting rod, the first threaded knob, the second connecting rod, the second threaded knob, the third connecting rod, the lampshade, the third threaded knob, the universal wheel, the support platform, the U-shaped plate, the brake pedal and the brake clamping plug;

(2) when the device works: firstly, the device is moved to a required place through the universal wheel, then the brake pedal is stepped down, the brake pedal drives the brake blocking plug to abut against the universal wheel, so that the device is kept stable, then the blocking cap is pressed down to retreat into the supporting rod, and meanwhile, the first connecting rod is pulled upwards to block the blocking cap into the inside of the circular hole with the proper height; and then the first threaded knob or the second threaded knob is twisted to enable the second connecting rod or the third connecting rod to rotate, the second connecting rod or the third connecting rod rotates to drive the lampshade to start rotating, so that the light irradiation angle is adjusted, and after the adjustment is finished, the first threaded knob or the second threaded knob is twisted in the opposite direction to enable the light irradiation angle to be kept stable.

Drawings

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

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the lampshade of the present invention;

FIG. 3 is a schematic cross-sectional view of the support rod of the present invention;

fig. 4 is a schematic top view of the first threaded knob or the second threaded knob according to the present invention;

FIG. 5 is an enlarged schematic view of the universal wheel of the present invention;

in the figure: 1. a support bar; 2. a circular hole; 201. a fixing box; 202. a clamping cap; 203. a spring; 3. a first connecting rod; 4. a first threaded knob; 5. a second connecting rod; 6. a second threaded knob; 7. a third connecting rod; 8. a lamp shade; 9. a third threaded knob; 10. a base; 11. a universal wheel; 1101. a support platform; 1102. a U-shaped plate; 1103. a brake pedal; 1104. braking the clamping plug; 12. an LED lamp module; 13. an LED lamp tube; 14. LED lamp beads; 15. a nut; 16. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 5, the present invention comprises a support rod 1, a circular hole 2 is equidistantly formed on one side of the support rod 1, a base 10 is fixedly installed on the bottom of the support rod 1, the whole device is more stable through the setting of the base 10, a universal wheel 11 is movably installed on the bottom of the base 10, a first connecting rod 3 is movably connected to the top end of the support rod 1, a first thread knob 4 is connected to the upper part of the first connecting rod 3 through a thread, a second connecting rod 5 is installed in the middle of the first thread knob 4, the device can be adjusted in more angles through the setting of the second connecting rod 5, a second thread knob 6 is connected to the upper part of the second connecting rod 5 through a thread, a third connecting rod 7 is installed in the middle of the second thread knob 6, a lampshade 8 is fixedly connected to the top end of the third, the light that makes LED lamp module 12 distribute concentrates more, and the inside swing joint of lamp shade 8 has LED lamp module 12, and LED fluorescent tube 13 is installed to the inside equidistance of LED lamp module 12, and LED lamp pearl 14 is installed to the surperficial equidistance of LED fluorescent tube 13.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 and 4, a nut 15 is connected to one end of each of the first threaded knob 4 and the second threaded knob 6 in a threaded manner, and a gasket 16 is installed on one side of the nut 15, so that the device can adjust the angle of light irradiation of the LED lamp according to the actual use condition.

Third embodiment, on the basis of the first embodiment, as shown in fig. 3, a fixing box 201 is fixedly installed on one side of the lower portion of the first connecting rod 3, two springs 203 are movably installed inside the fixing box 201, one end of the fixing box 201 is movably connected with a clamping cap 202, one end of the clamping cap 202 is fixedly connected with one ends of the two springs 203, and the other end of the clamping cap 202 extends to the outside of the supporting rod 1 through the circular hole 2, so that the height of the device can be adjusted up and down.

Fourth embodiment, on the basis of first embodiment, given by fig. 1 and 2, the middle part at two ends of the lamp shade 8 is all in threaded connection with the third screw thread knob 9, and one end of two third screw thread knobs 9 contacts with two sides of the LED lamp module 12 respectively, so that the LED lamp module 12 can be more stably fixed in the lamp shade 8.

In the fifth embodiment, based on the first embodiment, as shown in fig. 1 and 5, a U-shaped plate 1102 is movably connected to the axis of the universal wheel 11, a supporting platform 1101 is movably connected to the top end of the U-shaped plate 1102, and the top of the supporting platform 1101 is fixedly connected to the bottom of the base 10, so that the device can be moved conveniently.

Sixth embodiment, based on the first embodiment, as shown in fig. 1 and 5, a brake pedal 1103 is movably installed on one side of the U-shaped plate 1102, and a brake stopper 1104 is fixedly installed at one end of the bottom of the brake pedal 1103, so that the universal wheel 11 has a braking function.

The working principle is as follows: when the device works, the device is moved to a required place through the universal wheel 11, then the brake pedal 1103 is stepped, the brake pedal 1103 drives the brake blocking plug 1104 to abut against the universal wheel 11, so that the device is kept stable, then the blocking cap 202 is pressed down, the blocking cap 202 is retracted into the supporting rod 1, and meanwhile, the first connecting rod 3 is pulled upwards, so that the blocking cap 202 is blocked into the circular hole 2 with the proper height; and then the first threaded knob 4 or the second threaded knob 6 is twisted to enable the second connecting rod 5 or the third connecting rod 7 to rotate, the lampshade 8 is driven to start to rotate by the rotation of the second connecting rod 5 or the third connecting rod 7, so that the light irradiation angle is adjusted, and after the adjustment is finished, the first threaded knob 4 or the second threaded knob 6 is twisted in the opposite direction to enable the light irradiation angle to be kept stable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable use angle's LED fluorescent tube's fixed knot constructs, includes bracing piece (1), its characterized in that: circular port (2) have been seted up to one side equidistance of bracing piece (1), the bottom fixed mounting of bracing piece (1) has base (10), the bottom movable mounting of base (10) has universal wheel (11), the top swing joint of bracing piece (1) has head rod (3), the upper portion threaded connection of head rod (3) has first screw knob (4), the mid-mounting of first screw knob (4) has second connecting rod (5), the upper portion threaded connection of second connecting rod (5) has second screw knob (6), the mid-mounting of second screw knob (6) has third connecting rod (7), the top fixedly connected with lamp shade (8) of third connecting rod (7), the inside swing joint of lamp shade (8) has LED lamp equidistance module (12), LED fluorescent tube (13) are installed to the inside of LED lamp module (12), the surface mounting of LED fluorescent tube (13) has LED lamp pearl (14) equidistance.

2. The fixing structure of the LED fluorescent lamp tube with the adjustable use angle of claim 1, wherein: the one end equal threaded connection of first screw thread knob (4) and second screw thread knob (6) has nut (15), and gasket (16) are installed to one side of nut (15).

3. The fixing structure of the LED fluorescent lamp tube with the adjustable use angle of claim 1, wherein: one side fixed mounting of head rod (3) lower part has fixed box (201), and the inside movable mounting of fixed box (201) has two springs (203), and the one end swing joint of fixed box (201) has screens cap (202), and the one end of screens cap (202) is connected with the one end stationary phase of two springs (203), and the other end of screens cap (202) passes through circular port (2) and extends to the outside of bracing piece (1).

4. The fixing structure of the LED fluorescent lamp tube with the adjustable use angle of claim 1, wherein: the middle parts of the two ends of the lampshade (8) are in threaded connection with third threaded knobs (9), and one ends of the two third threaded knobs (9) are in contact with the two sides of the LED lamp module (12) respectively.

5. The fixing structure of the LED fluorescent lamp tube with the adjustable use angle of claim 1, wherein: the universal wheel is characterized in that a U-shaped plate (1102) is movably connected to the axis of the universal wheel (11), a supporting platform (1101) is movably connected to the top end of the U-shaped plate (1102), and the top of the supporting platform (1101) is fixedly connected with the bottom of the base (10).

6. The fixing structure of the LED fluorescent lamp tube with the adjustable use angle of claim 5, wherein: one side of the U-shaped plate (1102) is movably provided with a brake pedal (1103), and one end of the bottom of the brake pedal (1103) is fixedly provided with a brake block plug (1104).