Support frame for outdoor lighting lamp

Abstract

The utility model relates to a support frame for an outdoor lighting lamp, which comprises a base, a mounting seat is fixed on the top surface of the base, a first support rod is inserted in the mounting seat, a second support rod is hinged on the left side of the first support rod and close to the top end, and a limiting component is arranged between the first support rod and the second support rod. And a lantern ring is slidably connected to the peripheral wall of the second supporting rod, a rotating cylinder is fixed to the right side of the lantern ring, a rotating rod is rotatably connected into the rotating cylinder, a connecting plate is fixed to the right side of the rotating rod, and a lamp source is fixed to the right side of the connecting plate. According to the supporting frame for the outdoor lighting lamp, when the supporting frame is assembled, the first supporting rod is inserted into the mounting base to be fixed, then the second supporting rod is turned over to the position above the first supporting rod and limited and fixed through the limiting assembly, operation is easy, the supporting rod of the lamp can be folded and stored through the structure, and the portability of the supporting rod is not affected while the length of the supporting rod is reserved; the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of a support frame for outdoor lighting fixtures, in particular to a support frame for outdoor lighting fixtures. Background Art

[0002] The support frame for outdoor lighting fixtures is a bracket used to support and fix lighting when people are engaged in outdoor activities. It is often used in night market stalls, outdoor barbecues, outdoor camping and other places, and can provide people with a good lighting environment.

[0003] For example, a Chinese patent (publication number: CN 211902771 U) discloses a portable outdoor lighting fixture bracket, which first has a chassis, on which are arranged connectors, a kit, a connecting shaft, a connecting strip and a bearing shaft. The angles of the legs can be conveniently adjusted through the cooperation between these components to increase the stability of the bearing shaft, which can effectively increase the stability of the lamp stand. However, it still has some shortcomings. The length of the bearing shaft is fixed, and the lighting lamp can only be fixed at a lower place. If it needs to be fixed at a higher place, an extended bearing shaft needs to be used, but the extended bearing shaft will make it inconvenient to carry. Therefore, a support frame for outdoor lighting fixtures is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a support frame for outdoor lighting fixtures, which has the advantage of being able to fold the lamp pole for easy carrying, thereby solving the problem that the lamp pole is too long to be carried.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a support frame for outdoor lighting fixtures, comprising a base, a mounting seat being fixed on the top surface of the base, a first support rod being inserted in the mounting seat, a second support rod being hinged to the left side of the first support rod and near the top end through a hinge frame, a limiting component for fixing the first support rod and the second support rod is provided between the first support rod and the second support rod, a collar is slidably connected on the outer peripheral wall of the second support rod, a rotating cylinder is fixed on the right side of the collar, a rotating rod is rotatably connected in the rotating cylinder, a fixing component for fixing the rotating rod is provided at the front end of the rotating rod, a rectangular hole is opened on the right side of the rotating cylinder, a connecting plate with one end penetrating the rectangular hole and extending to the right side thereof is fixed on the right side of the rotating rod, a light source is fixed on the right side of the connecting plate, and a fixing bolt is threadedly connected to the front side of the collar.

[0006] The limiting assembly includes an annular plate rotatably connected to the outer peripheral wall of the first support rod, an arc-shaped plate is fixed on the top surface of the annular plate and close to the front surface, a C-shaped plate is fixed on the top of the arc-shaped plate, a magnetic plate is fixed on the side of the C-shaped plate facing the second support rod and directly above the arc-shaped plate, and magnetic sheets are fixed on the front and right side surfaces of the second support rod and close to the bottom surface.

[0007] Furthermore, the mounting seat is an annular seat that is loosely matched with the first support rod, and a bolt for fixing is threadedly connected to the front side of the mounting seat. The first support rod and the second support rod are the same in size and length.

[0008] Furthermore, the collar is loosely matched with the second support rod, and a threaded hole for threaded connection with a fixing bolt is provided on the front side of the collar.

[0009] Furthermore, the rotating cylinder and the rotating rod are loosely matched, and the rectangular hole is used for the connecting plate to perform flipping motion inside the rotating cylinder with the rotating rod as the axis.

[0010] Furthermore, the annular plate is loosely matched with the first support rod, and the groove and the block between the two allow the annular plate to only rotate horizontally but not slide up and down on the first support rod. The C-shaped plate is loosely matched with the second support rod, and the opposite sides of the magnetic plate and the magnetic sheet have opposite magnetic poles.

[0011] Furthermore, the fixing assembly includes a T-slot opened at the front end of the rotating rod, a T-rod with one end penetrating the T-slot and extending to the front end of the rotating drum being slidably connected in the T-slot, a spring with one end fixed to the front inner wall of the T-slot is mounted on the outer peripheral wall of the T-rod, an abutment plate is fixed to the front end of the T-rod, and a plurality of tooth grooves are opened on the back side of the abutment plate and the front end of the rotating drum.

[0012] Furthermore, a guide hole is provided at the front end of the rotating drum for the T-bar to pass through and to fit with the T-bar in a clearance, and a plurality of tooth grooves are distributed in a circle with equal angles around the central axis of the rotating drum, and the tooth grooves on the abutment plate mesh with the tooth grooves on the rotating drum.

[0013] Furthermore, the T-slot is a square slot, the T-rod is a square rod, and the T-slot and the T-rod are clearance-matched.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] When assembling the support frame for the outdoor lighting fixture, the first support rod is inserted into the mounting seat for fixing, and then the second support rod is flipped over to the top of the first support rod and fixed by the limiting assembly. The operation is simple, and such a structure enables the support rod of the lamp to be folded and stored, while retaining the length of the support rod without affecting its portability. The light source is rotatably connected to the rotating drum and fixed by the fixing assembly, so that the angle of the light source can be adjusted to achieve a better lighting effect, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the limit assembly of the utility model;

[0018] Figure 3 It is a top view of the rotary drum of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 1 base, 2 mounting seat, 3 first support rod, 4 second support rod, 5 limit assembly, 501 annular plate, 502 arc plate, 503 C-type plate, 504 magnetic plate, 505 magnetic sheet, 6 sleeve ring, 7 rotating cylinder, 8 rotating rod, 9 fixing assembly, 901 T-slot, 902 T-rod, 903 spring, 904 abutment plate, 905 tooth groove, 10 rectangular hole, 11 connecting plate, 12 light source, 13 fixing bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 In this embodiment, a support frame for outdoor lighting fixtures includes a base 1, a mounting seat 2 is fixed to the top surface of the base 1, a first support rod 3 is inserted into the mounting seat 2, a second support rod 4 is hinged to the left side of the first support rod 3 and near the top through a hinge frame, and the first support rod 3 and the second support rod 4 can be flipped and folded by a hinge method. In order to increase the practical effect, a plurality of support rods hinged in the same way can be provided, so that the lighting lamp rack can be higher and the lighting range can be wider. A limiting component 5 for fixing the first support rod 3 and the second support rod 4 is provided between the first support rod 3 and the second support rod 4, and a ring 6 is slidably connected to the outer peripheral wall of the second support rod 4. A fixing bolt 13 is threadedly connected to the front side, so that the ring 6 can slide up and down and be fixed by the fixing bolt 13 to adjust a suitable height. A rotating cylinder 7 is fixed to the right side of the ring 6, and a rotating rod 8 is rotatably connected inside the rotating cylinder 7. A fixing component 9 for fixing the rotating rod 8 is provided at the front end of the rotating rod 8. A rectangular hole 10 is opened on the right side of the rotating cylinder 7. A connecting plate 11 is fixed to the right side of the rotating rod 8 with one end passing through the rectangular hole 10 and extending to the right side thereof. A light source 12 is fixed to the right side of the connecting plate 11. In this way, the light source 12 can be flipped and fixed by the rotating rod 8 to adjust the illumination angle of the light source 12, making the support frame more practical.

[0023] The limiting assembly 5 includes an annular plate 501 rotatably connected to the outer peripheral wall of the first support rod 3, an arc-shaped plate 502 is fixed on the top surface of the annular plate 501 and near the front, a C-shaped plate 503 is fixed on the top of the arc-shaped plate 502, the annular plate 501 is rotated to rotate the notch of the C-shaped plate 503 to the right, so that the second support rod 4 can be prevented from flipping to the left by the C-shaped plate 503, a magnetic plate 504 is fixed on the side of the C-shaped plate 503 facing the second support rod 4 and directly above the arc-shaped plate 502, and a magnetic sheet 505 is fixed on the front and right side of the second support rod 4 and near the bottom surface, when the magnetic plate 504 is attracted to the magnetic sheet 505 on the front, the notch of the C-shaped plate 503 is on the right, and the C-shaped plate 503 limits and fixes the second support rod 4, and when the magnetic plate 504 is attracted to the magnetic sheet 505 on the right, the notch of the C-shaped plate 503 is on the left, and the second support rod 4 can be flipped back for folding.

[0024] Among them, the mounting seat 2 is an annular seat that is loosely matched with the first support rod 3, and its front side is threadedly connected with a bolt for fixing. The first support rod 3 can be stably supported and fixed through the bolt and the mounting seat 2. The first support rod 3 and the second support rod 4 are the same size and length, which makes it easy to install more support rods so that the lamp stand can mount the light source 12 higher for better lighting.

[0025] The collar 6 is loosely matched with the second support rod 4 , and a threaded hole for threaded connection of a fixing bolt 13 is provided on the front side of the collar 6 .

[0026] At the same time, the rotating drum 7 and the rotating rod 8 are clearance-matched, and the rectangular hole 10 is used for the connecting plate 11 to perform a flipping motion inside it with the rotating rod 8 as the axis, which can increase the stability of the light source 12 when adjusting the angle.

[0027] In addition, the annular plate 501 is loosely matched with the first support rod 3, and the annular plate 501 can only rotate horizontally but cannot slide up and down on the first support rod 3 through the card slot and the card block between the two, which can increase the stability between the first support rod 3 and the second support rod 4. The C-shaped plate 503 is loosely matched with the second support rod 4, and the opposite sides of the magnetic plate 504 and the magnetic sheet 505 have opposite magnetic poles. In this way, the magnetic plate 504 and the magnetic sheet 505 can be attracted to each other, which plays a certain fixing role.

[0028] See also Figure 4In this embodiment, the fixing assembly 9 includes a T-slot 901 provided at the front end of the rotating rod 8, and a T-bar 902 having one end penetrating the T-slot 901 and extending to the front end of the rotating drum 7 is slidably connected in the T-slot 901. A spring 903 having one end fixed on the front inner wall of the T-slot 901 is mounted on the outer peripheral wall of the T-bar 902. In this way, when the T-bar 902 is pulled forward, the spring 903 can be squeezed so that when the T-bar 902 is released, the spring 903 can play a reset role. A contact plate 904 is fixed to the front end of the T-bar 902, and a plurality of tooth grooves 905 are provided on the back side of the contact plate 904 and the front end of the rotating drum 7.

[0029] Among them, a guide hole is opened at the front end of the rotating drum 7 for the T-bar 902 to pass through and to match the T-bar 902 with a clearance. A plurality of tooth grooves 905 are distributed in a circle with equal angles around the central axis of the rotating drum 7. The tooth grooves 905 on the abutment plate 904 are meshed with the tooth grooves 905 on the rotating drum 7. In this way, the abutment plate 904 can be fixed by the meshing between the tooth grooves 905 to prevent it from rotating.

[0030] Meanwhile, the T-slot 901 is a square slot, the T-bar 902 is a square bar, and the T-slot 901 and the T-bar 902 are clearance-matched. Such a structure enables the T-bar 902 and the rotating rod 8 to rotate and fix synchronously, so as to adjust the angle of the light source 12.

[0031] The working principle of the above embodiment is:

[0032] During assembly, the first support rod 3 is inserted into the mounting seat 2 and fixed by bolts, the second support rod 4 is flipped over to the top of the first support rod 3, the annular plate 501 is rotated, and the notch of the C-shaped plate 503 is rotated to the right, so that the magnetic plate 504 is attracted to the magnetic sheet 505 on the front side, so that the C-shaped plate 503 can prevent the second support rod 4 from flipping to the left, thereby limiting the fixation, and then the ring 6 is put on the second support rod 4 and fixed with the fixing bolts 13 to complete the assembly. During disassembly, the above operation can be reversed to fold the first support rod 3 and the second support rod 4.

[0033] When it is necessary to adjust the illumination angle of the light source 12, pull the abutment plate 904 forward to make the abutment plate 904 leave the rotating drum 7, and the tooth grooves 905 on the two are no longer engaged. At the same time, the abutment plate 904 drives the T-bar 902 to squeeze the spring 903. At this time, the rotating rod 8 can be rotated to drive the light source 12 to flip and adjust the illumination angle of the light source 12. After adjustment, release the abutment plate 904. The spring 903 drives the abutment plate 904 to reset through the T-bar 902, so that the abutment plate 904 is engaged with the tooth grooves 905 on the rotating drum 7, thereby fixing the rotating rod 8.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support frame for outdoor lighting fixtures, comprising a base (1), characterized in that: A mounting seat (2) is fixed on the top surface of the base (1), a first support rod (3) is inserted into the mounting seat (2), a second support rod (4) is hingedly connected to the left side of the first support rod (3) and near the top end through a hinge frame, a limiting assembly (5) for fixing the first support rod (3) and the second support rod (4) is provided between the first support rod (3) and the second support rod (4), a sleeve (6) is slidably connected on the outer peripheral wall of the second support rod (4), a rotating cylinder (7) is fixed on the right side of the sleeve (6), a rotating rod (8) is rotatably connected in the rotating cylinder (7), a fixing assembly (9) for fixing the rotating rod (8) is provided at the front end of the rotating rod (8), a rectangular hole (10) is opened on the right side of the rotating cylinder (7), a connecting plate (11) with one end penetrating the rectangular hole (10) and extending to the right side thereof is fixed on the right side of the rotating rod (8), a light source (12) is fixed on the right side of the connecting plate (11), and a fixing bolt (13) is threadedly connected to the front side of the sleeve (6); The position limiting assembly (5) comprises an annular plate (501) rotatably connected to the outer peripheral wall of the first support rod (3); an arc-shaped plate (502) is fixed on the top surface of the annular plate (501) and close to the front surface; a C-shaped plate (503) is fixed on the top of the arc-shaped plate (502); a magnetic plate (504) is fixed on the side of the C-shaped plate (503) facing the second support rod (4) and directly above the arc-shaped plate (502); and a magnetic sheet (505) is fixed on the front surface and right side surface of the second support rod (4) and close to the bottom surface.

2. The support frame for outdoor lighting fixtures according to claim 1, characterized in that: The mounting seat (2) is an annular seat that is clearance-matched with the first support rod (3), and a bolt for fixing is threadedly connected to the front side thereof. The first support rod (3) and the second support rod (4) are of the same size and length.

3. The support frame for outdoor lighting fixtures according to claim 1, characterized in that: The collar (6) is clearance-matched with the second support rod (4), and a threaded hole for threaded connection with a fixing bolt (13) is provided on the front side of the collar (6).

4. The support frame for outdoor lighting fixtures according to claim 1, characterized in that: The rotating cylinder (7) and the rotating rod (8) are clearance-matched, and the rectangular hole (10) is used for the connecting plate (11) to perform a turning motion inside the connecting plate (11) with the rotating rod (8) as an axis.

5. The support frame for outdoor lighting fixtures according to claim 1, characterized in that: The annular plate (501) is loosely matched with the first support rod (3), and a clamping groove and a clamping block are provided between the two so that the annular plate (501) can only rotate horizontally but cannot slide up and down on the first support rod (3); the C-shaped plate (503) is loosely matched with the second support rod (4); and the opposite sides of the magnetic plate (504) and the magnetic sheet (505) have opposite magnetic poles.

6. The support frame for outdoor lighting fixtures according to claim 1, characterized in that: The fixing assembly (9) comprises a T-shaped slot (901) provided at the front end of the rotating rod (8), a T-shaped rod (902) having one end penetrating the T-shaped slot (901) and extending to the front end of the rotating drum (7) being slidably connected in the T-shaped slot (901), a spring (903) having one end fixed to the front inner wall of the T-shaped slot (901) being mounted on the outer peripheral wall of the T-shaped rod (902), an abutment plate (904) being fixed at the front end of the T-shaped rod (902), and a plurality of tooth grooves (905) being provided on the back side of the abutment plate (904) and the front end of the rotating drum (7).

7. The support frame for outdoor lighting fixtures according to claim 6, characterized in that: The front end of the rotating drum (7) is provided with a guide hole for the T-shaped rod (902) to pass through and to be in clearance with the T-shaped rod (902). The plurality of tooth grooves (905) are distributed in a circular shape with equal angles around the central axis of the rotating drum (7). The tooth grooves (905) on the abutting plate (904) mesh with the tooth grooves (905) on the rotating drum (7).

8. The support frame for outdoor lighting fixtures according to claim 6, characterized in that: The T-slot (901) is a square slot, the T-bar (902) is a square bar, and the T-slot (901) and the T-bar (902) are clearance-matched.

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