CN213930538U

CN213930538U - Liftable LED lamp

Info

Publication number: CN213930538U
Application number: CN202120141150.XU
Authority: CN
Inventors: 萧绍端; 萧锐
Original assignee: Fujian Ruiba Technology Co ltd
Current assignee: Fujian Ruiba Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-08-10
Anticipated expiration: 2031-01-19

Abstract

The utility model provides a liftable LED lamp, including the longitudinal branch pipe and insert the inserted bar at longitudinal branch pipe top, be fixed with the horizontal pole on the inserted bar, be fixed with slotted grudging post on the horizontal pole, the trough-shaped grudging post internal fixation has the lighting fixture, is fixed with the LED lamp on the lighting fixture, and trough-shaped grudging post bottom is fixed with a plurality of slotted holes, has the mounting hole on the horizontal pole, the bolt fixed connection in horizontal pole through running through slotted hole and mounting hole of trough-shaped grudging post, the upper portion both ends of trough-shaped grudging post have the lateral part fixed orifices of coaxial setting, and the trough-shaped grudging post has supplementary locating hole, and the lateral part of lighting fixture has central fixed orifices and periphery locating hole that can pair with fixed orifices and supplementary locating hole respectively, and the lighting fixture passes through the bolt with the trough-shaped grudging post and.

Description

Liftable LED lamp

Technical Field

The utility model relates to a liftable LED lamp.

Background

The existing outdoor temporary construction site is regional, and the positions such as the motion field that does not have light or light is darker need temporarily set up the outdoor LED lamp that intensity is higher, and the LED lamp structure that is relevant at present is compact inadequately, and the position is difficult for adjusting to lay, and needs to use for a long time and has higher requirement to the heat dissipation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses improve above-mentioned problem, promptly the to-be-solved technical problem of the utility model is that need the design can conveniently adjust easily practical lighting device when present interim throws light on to outdoor place.

The utility model discloses a concrete implementation scheme is: the liftable LED lamp comprises a longitudinal branch pipe and an insertion rod inserted into the top of the longitudinal branch pipe, wherein a cross rod is fixed on the insertion rod, a groove-shaped vertical frame is fixed on the cross rod, a lamp holder is fixed in the groove-shaped vertical frame, an LED lamp is fixed on the lamp holder, a plurality of slotted holes are fixed at the bottom of the groove-shaped vertical frame, a mounting hole is formed in the cross rod, the groove-shaped vertical frame is fixedly connected to the cross rod through a bolt penetrating through the slotted holes and the mounting hole, two ends of the upper part of the groove-shaped vertical frame are provided with coaxially arranged side fixing holes, a plurality of auxiliary positioning holes are formed in the side part of the groove-shaped vertical frame along the circumferential direction by taking the side fixing holes as the axis, a central fixing hole and an outer peripheral positioning hole which can be respectively matched with the fixing hole and the auxiliary positioning hole are formed in the side part of the lamp holder, and the groove-shaped vertical frame are hinged through a fastening bolt penetrating through the central fixing hole and the side fixing hole, and the peripheral positioning hole and the auxiliary positioning hole penetrate through a positioning bolt.

Furthermore, the longitudinal branch pipe comprises a supporting pipe positioned at the bottom and a sliding pipe positioned at the upper part of the supporting pipe and sleeved in the supporting pipe, and a sliding pipe locking bolt for locking the sliding pipe sleeved in the supporting pipe is arranged on the side part of the supporting pipe.

Furthermore, the bottom of the sliding pipe is closed, the bottom of the supporting pipe is closed, and an exhaust micropore is reserved in the center of the supporting pipe.

Furthermore, the lower end of the inserted rod is inserted into the sliding pipe, and the side part of the sliding pipe is provided with an inserted rod locking bolt which penetrates through the sliding pipe and is used for locking the sliding pipe.

Furthermore, the bottom of the supporting tube is hinged with a connecting rod, the outer side end of the connecting rod is hinged with a supporting rod, the upper part of the supporting tube is hinged with an inclined supporting rod, and the upper end of the supporting rod is hinged with the inclined supporting rod.

Furthermore, the lighting fixture includes the bedplate and is located the cooling panel that the bedplate rear side extends, the bedplate rear side is fixed with radiator fan.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to a LED lamp is adjusted conveniently, can conveniently control the angle modulation and the height of LED lamp.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the side portion of the lamp holder of the present invention.

Fig. 3 is a side view of the groove-shaped stand of the present invention.

Fig. 4 is a schematic view of the structure of the trough-shaped stand in plan view.

Fig. 5 is a schematic view of the cross bar of the present invention.

Fig. 6 is an enlarged schematic view of fig. 1A according to the present invention.

Fig. 7 is an enlarged schematic structural diagram of fig. 1B according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 7, the liftable LED lamp includes a longitudinal branch pipe 10 and an insertion rod 210 inserted into the top of the longitudinal branch pipe, the insertion rod is fixed with a cross rod 20, the cross rod 20 is fixed with a groove-shaped stand 220, a lamp holder 30 is fixed in the groove-shaped stand, the lamp holder 30 is fixed with an LED lamp 310, the bottom of the groove-shaped stand is fixed with a plurality of slots 221, the cross rod is provided with an installation hole 230, the groove-shaped stand is fixedly connected to the cross rod 20 through bolts penetrating through the slots 221 and the installation hole 230, both ends of the upper portion of the groove-shaped stand 220 are provided with side fixing holes 222 coaxially arranged, the side portion of the groove-shaped stand is provided with a plurality of auxiliary positioning holes 223 along the circumferential direction by using the side fixing holes as the axis, the side portion of the lamp holder is provided with a central fixing hole 320 and a peripheral positioning hole 330 capable of respectively matching with the side fixing hole 222 and the auxiliary positioning hole 223, and the lamp holder and the groove-shaped stand are hinged through fastening bolts 321 penetrating through the central fixing hole and the side fixing hole, the positioning bolt 331 penetrates through the peripheral positioning hole and the auxiliary positioning hole.

In this embodiment, the longitudinal branch pipe 10 includes a support pipe 110 at the bottom and a slide pipe 120 at the upper part of the support pipe 110 and sleeved in the support pipe, and the side of the support pipe has a slide pipe locking bolt 111 for locking the slide pipe sleeved in the support pipe 110.

In this embodiment, the sliding tube 120 is closed at the bottom, and the supporting tube is closed at the bottom with the exhaust micro-holes 40 at the center. The function of the air outlet holes 40 is to form a buffer-like function inside when the sliding tube 120 descends rapidly so as to prevent the sliding rod from sliding down too rapidly.

In this embodiment, the lower end of the insert rod 210 is inserted into the sliding tube 120, and the side of the sliding tube has an insert rod locking bolt 121, the side of which passes through the sliding tube and is used for locking the sliding tube, and the height and angle of the insert rod can be locked by the insert rod locking bolt 121, so that the steering of the whole LED lamp can be controlled, and certainly, the LED lamp can be adjusted by rotating the longitudinal branch tube 10 under the condition that the whole LED lamp is light.

In order to improve the stability, in this embodiment, the bottom of the supporting tube is hinged to a connecting rod 510, the outer end of the connecting rod is hinged to a supporting rod 520, the upper portion of the supporting tube is hinged to an inclined strut 530, the upper end of the supporting rod is hinged to the inclined strut, and the connecting rod, the supporting rod and the inclined strut are arranged in multiple groups along the circumferential direction for auxiliary support.

In order to improve heat dissipation, the lamp holder 30 includes a base plate 340 and a heat dissipation fan 350 fixed to a rear side of the base plate.

During operation, the LED lamp is connected with a power supply, the fixed locking bolt is adjusted to lock and fix the rotation angle of the LED lamp, the sliding tube locking bolt is adjusted to fix the whole height, the positioning bolt 331 is used for adjusting the swing angle of the LED lamp around the hinged position of the positioning bolt and the groove-shaped vertical frame 220, and then the illumination of a field is conveniently realized.

The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.

The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. A liftable LED lamp is characterized by comprising a longitudinal branch pipe and an insertion rod inserted into the top of the longitudinal branch pipe, wherein a cross rod is fixed on the insertion rod, a groove-shaped vertical frame is fixed on the cross rod, a lamp holder is fixed in the groove-shaped vertical frame, an LED lamp is fixed on the lamp holder, a plurality of slotted holes are fixed at the bottom of the groove-shaped vertical frame, a mounting hole is formed in the cross rod, the groove-shaped vertical frame is fixedly connected to the cross rod through a bolt penetrating through the slotted holes and the mounting hole, two ends of the upper portion of the groove-shaped vertical frame are provided with side fixing holes which are coaxially arranged, a plurality of auxiliary positioning holes are formed in the side portion of the groove-shaped vertical frame along the circumferential direction by taking the side fixing holes as the axis, a central fixing hole and a peripheral positioning hole which can be matched with the fixing hole and the auxiliary positioning hole respectively are formed in the side portion of the lamp holder and the groove-shaped vertical frame, and the lamp holder and the groove-shaped vertical frame are hinged through a fastening bolt penetrating through the central fixing hole and the lateral fixing hole, and the peripheral positioning hole and the auxiliary positioning hole penetrate through a positioning bolt.

2. The liftable LED lamp as claimed in claim 1, wherein the longitudinal branch pipes comprise a support pipe at the bottom and a sliding pipe at the upper part of the support pipe and sleeved in the support pipe, and the side parts of the support pipe are provided with sliding pipe locking bolts for locking the sliding pipe sleeved in the support pipe.

3. The liftable LED lamp as claimed in claim 2, wherein the sliding tube is closed at the bottom, the supporting tube is closed at the bottom and has a central air exhaust micro hole.

4. The liftable LED lamp as claimed in claim 2, wherein the lower end of the inserted rod is inserted into the sliding tube and the side of the sliding tube has an inserted rod locking bolt which passes through the sliding tube and is used for locking the sliding tube.

5. The liftable LED lamp as claimed in claim 2, wherein a connecting rod is hinged to the bottom of the supporting tube, a supporting rod is hinged to the outer end of the connecting rod, an inclined supporting rod is hinged to the upper portion of the supporting tube, and the upper end of the supporting rod is hinged to the inclined supporting rod.

6. The liftable LED lamp as claimed in claim 2, wherein the lamp holder comprises a seat plate and a heat dissipation plate extending from the rear side of the seat plate, and a heat dissipation fan is fixed to the rear side of the seat plate.