CN215494486U

CN215494486U - Annular photography luminaire with adjustable inclination angle

Info

Publication number: CN215494486U
Application number: CN202121671060.8U
Authority: CN
Inventors: 仇伍建; 郝秋颖
Original assignee: Changzhou Superflash Photographic Equipment Co ltd
Current assignee: Changzhou Superflash Photographic Equipment Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-11
Anticipated expiration: 2031-07-21

Abstract

The utility model belongs to the technical field of photographic lamps, in particular to an annular photographic lamp with an adjustable inclination angle, which comprises an annular lamp electric push rod frame, an annular lamp body, a fixing unit and a supporting plate, wherein the annular lamp electric push rod frame is provided with a push rod hole; the supporting plate is connected to the top of the annular lamp electric push rod frame in a spherical mode; the annular lamp body is fixedly connected to the top of the supporting plate; the fixing unit includes a fixing box; the fixed box is fixedly connected to the top of the supporting plate and is positioned at the side end of the annular lamp body; the inner wall of the fixed box is connected with a guide rod in a sliding way; a pull plate is fixedly connected to the side end of the guide rod, and a clamping block is fixedly connected to the other end of the guide rod; the side end of the clamping block is fixedly connected with a spring, and the other end of the spring is fixedly connected to the inner side wall of the fixing box; because annular lamp body rigid coupling is at the top of backup pad, and the top of backup pad and annular lamp electric putter frame is the ball joint, can come the angle of adjustable annular lamp electric putter frame and clamp splice through rotatory backup pad, promote the efficiency of live.

Description

Annular photography luminaire with adjustable inclination angle

Technical Field

The utility model relates to the technical field of photographic lamps, in particular to an annular photographic lamp with an adjustable inclination angle.

Background

In daily life, when people go to a photo studio to take photos, because indoor temperature is relatively dim, the quality of photos taken out is influenced, and an annular photography lamp is needed to be used for light supplement to improve the quality of the photos.

In the prior art, large live broadcast can occur on a network, a main broadcast can use an annular lamp for light supplement, a mobile phone is placed on a support for live broadcast, the angle of the annular lamp can be adjusted for light supplement in the live broadcast process, and the mobile phone can fall down and be damaged due to the fact that the support is not firmly fixed in the adjusting process, so that the live broadcast effect is influenced; therefore, an adjustable inclination ring-shaped photography lamp is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the problem that a large-scale live broadcast can occur on a network, a main broadcast can use an annular lamp for light supplement, a mobile phone is placed on a support for live broadcast, the angle of the annular lamp can be adjusted for light supplement in the live broadcast process, and the mobile phone can fall and be damaged due to the fact that the support is not firmly fixed in the adjusting process, so that the live broadcast effect is influenced, is solved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to an annular photographic lamp with an adjustable inclination angle, which comprises an annular lamp electric push rod frame, an annular lamp body, a fixing unit and a supporting plate, wherein the annular lamp electric push rod frame is provided with a push rod hole; the supporting plate is connected to the top of the annular lamp electric push rod frame in a spherical mode; the annular lamp body is fixedly connected to the top of the supporting plate;

the fixing unit includes a fixing box; the fixed box is fixedly connected to the top of the supporting plate and is positioned at the side end of the annular lamp body; the inner wall of the fixed box is connected with a guide rod in a sliding way; a pull plate is fixedly connected to the side end of the guide rod, and a clamping block is fixedly connected to the other end of the guide rod; the side end of the clamping block is fixedly connected with a spring, and the other end of the spring is fixedly connected to the inner side wall of the fixing box; because annular lamp body rigid coupling is at the top of backup pad, and the top of backup pad and annular lamp electric putter frame is the ball joint, can come the angle of adjustable annular lamp electric putter frame and clamp splice through rotatory backup pad, promote the efficiency of live.

Preferably, the top of the supporting plate is provided with a transmission assembly and a heat dissipation assembly; the heat dissipation assembly comprises a cooling liquid tank; the cooling liquid tank is fixedly connected to the side end of the annular lamp electric push rod frame; the inner side wall of the annular lamp body is fixedly connected with a cooling pipe and is annular; the top of the cooling liquid tank is communicated with a circulating pipe, and the other end of the cooling liquid tank is communicated with the outer wall of the cooling pipe; the middle part of the circulating pipe is provided with a liquid pump; because the cooling tube winding is inside the casing of annular lamp, and the other end intercommunication is in the inside of coolant liquid case, circulates the heat absorption at the circulation in-process, improves the radiating efficiency of annular lamp body, increases the operating duration of annular lamp.

Preferably, the transmission assembly comprises a support rod, a slide rail and a slide block; the sliding rail is fixedly connected to the top of the supporting plate and is positioned at the side end of the fixed box; the sliding block is connected to the sliding rail in a sliding manner; one end of the supporting rod is hinged to the side end of the pulling plate, and the other end of the supporting rod is hinged to the top of the sliding block; the side end of the sliding block is fixedly connected with a blocking plate and is connected to the inner side wall of the circulation pipe in a sliding manner; the side end of the blocking plate is fixedly connected with a sealing limit plate, and a through hole is formed in the blocking plate; the guide rod is restored by the elastic force generated by the spring, the pull plate is driven to slide to the side end, the pull plate pulls the support rod to slide to the side end, the sliding block and the blocking plate are driven to restore, and the blocking plate is blocked in the flow pipe, so that the use of next work is facilitated.

Preferably, the bottom of the annular lamp electric push rod frame is provided with a support assembly; the support assembly comprises a fixed plate; the fixed plate is fixedly connected to the middle part of the annular lamp electric push rod frame; the side end of the fixed plate is hinged with a supporting rod, and the bottom of the supporting rod is fixedly connected with a friction plate; the bottom of the annular lamp electric push rod frame is fixedly connected with a sucker; the inner side wall of the sucker is provided with a groove; a membrane flap is fixedly connected to the inner side wall of the groove; the problem of toppling over appears in the electric push rod frame of avoiding annular lamp, and when the inside wall laminating bottom plate of sucking disc, the lamella adsorbs on the bottom plate, places the sucking disc and adsorbs the problem that gas leakage appears insecurely, and then has improved the supporting effect of electric push rod frame of annular lamp.

Preferably, the end part of the clamping block is in a half arc shape; the outer wall of the cooling pipe is provided with a heat conduction layer; the heat conduction layer is arranged on the outer wall of the cooling pipe, so that the heat absorption effect of the cooling pipe is improved, and the heat dissipation efficiency of the annular lamp body is improved.

The utility model has the advantages that:

1. before live broadcast is started, a mobile phone is inserted into the clamping block by the anchor, and the end part of the clamping block is arc-shaped, so that when the mobile phone is inserted into the clamping block, the clamping block slides to two ends to extrude the spring, the spring is stressed to generate elasticity to extrude the mobile phone for fixing, the problem that the traditional support shakes and falls down due to infirm when the mobile phone is fixed is solved, and the live broadcast effect of the anchor is further improved;

2. when the annular lamp body works, the annular lamp electric push rod frame is placed on the floor, the weight generated by the annular lamp electric push rod frame presses the sucker downwards, so that the sucker is adsorbed on the bottom plate to be fixed, the friction plate slides towards the side end in the process of pressing the sucker downwards to support the annular lamp electric push rod frame, the problem that the annular lamp electric push rod frame topples over is avoided, when the inner side wall of the sucker is attached to the bottom plate, the membrane flap is adsorbed on the bottom plate, the sucker is placed to be not firmly adsorbed, and the problem of air leakage is caused, and the supporting effect of the annular lamp electric push rod frame is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 these drawings without inventive exercise.

FIG. 1 is a sectional view of the first embodiment;

FIG. 2 is a schematic structural diagram of a fixing unit according to a first embodiment;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is a schematic structural diagram of a seal block according to a second embodiment.

In the figure: 1. the annular lamp electric push rod frame; 2. an annular lamp body; 3. a fixing unit; 31. a fixing box; 32. a guide bar; 33. pulling a plate; 34. a clamping block; 35. a spring; 41. a transmission assembly; 411. a strut; 412. a slide rail; 413. a slider; 414. a blocking plate; 415. a through hole; 416. sealing the limiting plate; 42. a heat dissipating component; 421. a coolant tank; 422. a flow-through tube; 423. a liquid pump; 424. a cooling tube; 425. a heat conductive layer; 5. a support plate; 6. a support assembly; 61. a fixing plate; 62. a support bar; 63. a friction plate; 64. a suction cup; 65. a groove; 66. a flap; 7. and (6) sealing the block.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, an annular photography lamp with an adjustable inclination angle includes an annular lamp electric push rod frame 1, an annular lamp body 2, a fixing unit 3 and a supporting plate 5; the supporting plate 5 is ball-jointed with the top of the annular lamp electric push rod frame 1; the annular lamp body 2 is fixedly connected to the top of the supporting plate 5;

the fixing unit 3 includes a fixing case 31; the fixing box 31 is fixedly connected to the top of the supporting plate 5 and is positioned at the side end of the annular lamp body 2; the inner wall of the fixed box 31 is connected with a guide rod 32 in a sliding way; a pull plate 33 is fixedly connected to the side end of the guide rod 32, and a clamping block 34 is fixedly connected to the other end of the guide rod; a spring 35 is fixedly connected to the side end of the clamping block 34, and the other end of the spring 35 is fixedly connected to the inner side wall of the fixed box 31; the during operation, before opening the live broadcast, the anchor inserts the inside of clamp splice 34 with the cell-phone, because the tip of clamp splice 34 is the arc, make the cell-phone insert the clamp splice 34 when inside, clamp splice 34 slides to both ends and extrudees spring 35, spring 35 receives power and produces elasticity and extrude the cell-phone and fix, avoid traditional support when fixed cell-phone, because insecure problem of rocking and dropping appears, and then the live broadcast effect of anchor has been improved, because 2 rigid couplings of annular lamp body are at the top of backup pad 5, the top of backup pad 5 and annular lamp electric putter frame 1 is the ball joint, can come the angle of annular lamp electric putter frame 1 and clamp splice 34 through rotatory backup pad 5, promote the efficiency of live broadcast.

The top of the supporting plate 5 is provided with a transmission component 41 and a heat dissipation component 42; the heat dissipation assembly 42 includes a coolant tank 421; the cooling liquid tank 421 is fixedly connected to the side end of the annular lamp electric push rod frame 1; the inner side wall of the annular lamp body 2 is fixedly connected with a cooling pipe 424 which is in an annular shape; the top of the cooling liquid tank 421 is communicated with a circulating pipe 422, and the other end of the cooling liquid tank is communicated with the outer wall of the cooling pipe 424; the middle part of the flow pipe 422 is provided with a liquid pump 423; the transmission assembly 41 comprises a support rod 411, a sliding rail 412 and a sliding block 413; the slide rail 412 is fixedly connected to the top of the support plate 5 and is located at the side end of the fixing box 31; the sliding block 413 is connected to the sliding rail 412 in a sliding manner; one end of the supporting rod 411 is hinged to the side end of the pulling plate 33, and the other end of the supporting rod is hinged to the top of the sliding block 413; the side end of the sliding block 413 is fixedly connected with a blocking plate 414 and is connected to the inner side wall of the circulation pipe 422 in a sliding manner; a sealing limit plate 416 is fixedly connected to the side end of the blocking plate 414, and a through hole 415 is formed inside the blocking plate 414; when the annular lamp is used for a long time, a large amount of heat can not be dissipated, so that the problem that parts in the annular lamp are burnt out is caused, when the clamping block 34 slides towards both ends, the extrusion guide rod 32 slides towards the side end, the guide rod 32 drives the pulling plate 33 to slide towards the side end to extrude the supporting rod 411, the supporting rod 411 is forced to push the sliding block 413 towards the side end, so that the sliding block 413 slides to push the blocking plate 414 to the side end, so that the blocking plate 414 slides inside the circulation pipe 422, the through hole 415 is aligned with the circulation pipe 422, the coolant in the coolant tank 421 is pumped by the liquid pump 423 to flow into the flow pipe 422, flows into the cooling pipe 424 through the flow pipe 422, since the cooling tube 424 is wound around the inside of the housing of the ring lamp, and the other end is communicated with the inside of the cooling liquid tank 421, the circulating heat absorption is carried out in the circulation process, so that the heat dissipation efficiency of the annular lamp body 2 is improved, and the working time of the annular lamp is prolonged; through the side rigid coupling at through-hole 415 there is sealed limiting plate 416, it is spacing to carry on, and when the live broadcast was ended, the mobile phone was taken out to the anchor, and guide arm 32 receives spring 35 to produce elasticity and recovers, drives arm-tie 33 and slides to the side, and arm-tie 33 pulling branch 411 slides to the side, drives slider 413 and jam plate 414 and recovers for jam plate 414 blocks up in the inside of flow tube 422, makes things convenient for the use of next work.

The bottom of the annular lamp electric push rod frame 1 is provided with a support assembly 6; the support assembly 6 comprises a fixed plate 61; the fixed plate 61 is fixedly connected to the middle part of the annular lamp electric push rod frame 1; a supporting rod 62 is hinged to the side end of the fixing plate 61, and a friction plate 63 is fixedly connected to the bottom of the supporting rod 62; the bottom of the annular lamp electric push rod frame 1 is fixedly connected with a sucker 64; the inner side wall of the sucker 64 is provided with a groove 65; a membrane flap 66 is fixedly connected to the inner side wall of the groove 65; the during operation, when annular lamp body 2 carries out the during operation, through placing annular lamp electric putter frame 1 on the floor, the weight that annular lamp electric putter frame 1 produced pushes down sucking disc 64, make sucking disc 64 adsorb fix on the bottom plate, push down the in-process at sucking disc 64, friction plate 63 slides to the side, support annular lamp electric putter frame 1, avoid annular lamp electric putter frame 1 the problem of empting to appear, during the inside wall laminating bottom plate of sucking disc 64, lamella 66 adsorbs on the bottom plate, place sucking disc 64 and adsorb the problem that the insecure gas leakage appears, and then improved the support effect of annular lamp electric putter frame 1.

The end part of the clamping block 34 is in a semi-arc shape; a heat conduction layer 425 is arranged on the outer wall of the cooling pipe 424; when the annular lamp works, the heat-conducting layer 425 is arranged on the outer wall of the cooling pipe 424, so that the heat-absorbing effect of the cooling pipe 424 is improved, and the heat-radiating efficiency of the annular lamp body 2 is accelerated.

Example two

Referring to fig. 4, in a first comparative example, as another embodiment of the present invention, a sealing block 7 is fixed to a sidewall of the flow pipe 422, and a blocking plate 414 is slidably connected to the sealing block 7 and an inner sidewall of the flow pipe 422; during operation, the sealing block 7 is arranged, so that the problem of liquid leakage when the through hole 415 is aligned with the flow pipe 422 is avoided.

The working principle is that before live broadcast, a mobile phone is inserted into the clamping block 34 by a main broadcast, and the end part of the clamping block 34 is arc-shaped, so that when the mobile phone is inserted into the clamping block 34, the clamping block 34 slides towards two ends to extrude the spring 35, the spring 35 is stressed to generate elasticity to extrude the mobile phone for fixing, the problem that the traditional support shakes and falls due to insecurity when the mobile phone is fixed is avoided, and the live broadcast effect of the main broadcast is improved; when the annular lamp is used for a long time, a large amount of heat can not be dissipated, so that the problem that parts inside the annular lamp are burnt out is caused, when the clamping block 34 slides towards both ends, the extrusion guide rod 32 slides towards the side end, the guide rod 32 drives the pulling plate 33 to slide towards the side end to extrude the supporting rod 411, the supporting rod 411 is forced to push the sliding block 413 towards the side end, so that the sliding block 413 slides to push the blocking plate 414 to the side end, so that the blocking plate 414 slides inside the circulation pipe 422, the through hole 415 is aligned with the circulation pipe 422, the coolant in the coolant tank 421 is pumped by the liquid pump 423 to flow into the flow pipe 422, flows into the cooling pipe 424 through the flow pipe 422, since the cooling tube 424 is wound around the inside of the housing of the ring lamp, and the other end is communicated with the inside of the cooling liquid tank 421, the circulating heat absorption is carried out in the circulation process, so that the heat dissipation efficiency of the annular lamp body 2 is improved, and the working time of the annular lamp is prolonged; the side end of the through hole 415 is fixedly connected with a sealing limit plate 416 for limiting, when the live broadcast is finished, the mobile phone is taken out from the main broadcast, the guide rod 32 is restored by the elastic force generated by the spring 35 to drive the pull plate 33 to slide towards the side end, the pull plate 33 pulls the support rod 411 to slide towards the side end, and the slide block 413 and the blocking plate 414 are driven to restore, so that the blocking plate 414 is blocked inside the flow pipe 422, and the use of the next work is facilitated; when the annular lamp body 2 works, the annular lamp electric push rod frame 1 is placed on a floor, the weight generated by the annular lamp electric push rod frame 1 presses the sucker 64 downwards, so that the sucker 64 is adsorbed on the bottom plate to be fixed, in the process that the sucker 64 presses downwards, the friction plate 63 slides towards the side end to support the annular lamp electric push rod frame 1, the problem that the annular lamp electric push rod frame 1 topples is solved, when the inner side wall of the sucker 64 is attached to the bottom plate, the membrane flap 66 is adsorbed on the bottom plate, the sucker 64 is placed to be not firmly adsorbed, and the problem of air leakage is solved, and further the supporting effect of the annular lamp electric push rod frame 1 is improved; the heat-conducting layer 425 is arranged on the outer wall of the cooling tube 424, so that the heat-absorbing effect of the cooling tube 424 is improved, and the heat-radiating efficiency of the annular lamp body 2 is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 utility model. 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 utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. An annular photography lamp of adjustable inclination characterized in that: comprises an annular lamp electric push rod frame (1), an annular lamp body (2), a fixing unit (3) and a supporting plate (5); the supporting plate (5) is ball-jointed with the top of the annular lamp electric push rod frame (1); the annular lamp body (2) is fixedly connected to the top of the supporting plate (5);

the fixing unit (3) comprises a fixing box (31); the fixed box (31) is fixedly connected to the top of the supporting plate (5) and is positioned at the side end of the annular lamp body (2); the inner wall of the fixed box (31) is connected with a guide rod (32) in a sliding way; a pull plate (33) is fixedly connected to the side end of the guide rod (32), and a clamping block (34) is fixedly connected to the other end of the guide rod; the side end of the clamping block (34) is fixedly connected with a spring (35), and the other end of the spring (35) is fixedly connected to the inner side wall of the fixed box (31).

2. The adjustable tilt ring type photography lamp of claim 1, wherein: the top of the supporting plate (5) is provided with a transmission component (41) and a heat dissipation component (42); the heat dissipation assembly (42) comprises a cooling liquid tank (421); the cooling liquid tank (421) is fixedly connected to the side end of the annular lamp electric push rod frame (1); the inner side wall of the annular lamp body (2) is fixedly connected with a cooling pipe (424) which is annular; the top of the cooling liquid tank (421) is communicated with a circulating pipe (422), and the other end of the cooling liquid tank is communicated with the outer wall of the cooling pipe (424); and the middle part of the circulating pipe (422) is provided with a liquid pump (423).

3. The adjustable tilt ring type photography lamp of claim 2, wherein: the transmission assembly (41) comprises a support rod (411), a sliding rail (412) and a sliding block (413); the sliding rail (412) is fixedly connected to the top of the supporting plate (5) and is positioned at the side end of the fixed box (31); the sliding block (413) is connected to the sliding rail (412) in a sliding mode; one end of the supporting rod (411) is hinged to the side end of the pulling plate (33), and the other end of the supporting rod is hinged to the top of the sliding block (413); the side end of the sliding block (413) is fixedly connected with a blocking plate (414) and is connected to the inner side wall of the circulating pipe (422) in a sliding manner; the side end of the blocking plate (414) is fixedly connected with a sealing limit plate (416), and a through hole (415) is formed in the blocking plate (414).

4. The adjustable tilt ring type photography lamp of claim 3, wherein: the bottom of the annular lamp electric push rod frame (1) is provided with a support assembly (6); the support assembly (6) comprises a fixed plate (61); the fixed plate (61) is fixedly connected to the middle part of the annular lamp electric push rod frame (1); a supporting rod (62) is hinged to the side end of the fixing plate (61), and a friction plate (63) is fixedly connected to the bottom of the supporting rod (62); the bottom of the annular lamp electric push rod frame (1) is fixedly connected with a sucker (64); a groove (65) is formed in the inner side wall of the sucker (64); the inner side wall of the groove (65) is fixedly connected with a membrane flap (66).

5. The adjustable tilt ring type photography lamp of claim 4, wherein: the end part of the clamping block (34) is in a half arc shape.

6. The adjustable tilt ring type photography lamp of claim 5, wherein: and a heat conduction layer (425) is arranged on the outer wall of the cooling pipe (424).