Adjustable double-color temperature spot lamp

Abstract

The utility model discloses an adjustable double-color temperature spot lamp which comprises a lamp shell, and an installation frame is installed below the lamp shell. A dismounting assembly is arranged between the lamp shell and the mounting frame, the dismounting assembly comprises a supporting shaft penetrating through the lamp shell, one end of the supporting shaft penetrates through one side of the mounting frame and is fixedly connected with a rotating handle, and the other end of the supporting shaft is slidably connected with a butt joint shell; wherein rotating shafts are symmetrically and rotatably connected to the interior of the butt joint shell, a stopping head is fixedly connected to the end, close to the supporting shaft, of each rotating shaft, the stopping heads are connected with a limiting block in a clamped mode, the limiting blocks are fixedly connected with the exterior of the supporting shaft, and a mounting column is fixedly connected to the side, away from the supporting shaft, of the interior of the butt joint shell; the mounting columns are symmetrically and rotationally connected with first springs; the supporting shaft can be pulled out of the lamp shell, so that fixation of the lamp shell is relieved, the operation that a plurality of bolts need to be disassembled when the lamp shell is disassembled is avoided, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spotlights, in particular to an adjustable dual-color temperature spotlight. Background Art

[0002] Publication No. CN218820133U discloses an adjustable spotlight, including a slide plate, a mounting plate is provided inside the slide plate, a mounting groove 1 is provided on the top of the mounting plate, a slide bar is fixedly provided on the inner wall of the mounting groove 1, a spring 1 is provided on the outer wall of the slide bar, a clamping block 1 is slidably connected to each end of the slide bar, a clamping plate is provided above the mounting plate, and a connecting rod is slidably connected to the inner walls of both sides of the mounting plate. The mounting plate is driven to slide downward along the connecting rod by pulling the damping rotating frame, at which time the clamping plate is disengaged from the clamping groove 1 inside the slide plate, and the roller on the side plate can be driven to slide along the inner wall of the sliding groove by the damping rotating frame, so that the position of the anti-glare spotlight body can be adjusted, and when the damping rotating frame is released, the clamping plate will be re-engaged with the clamping groove 1 inside the slide plate under the elastic force of the spring 2, so as to fix the anti-glare spotlight body; this design enables the operator to adjust the position of the anti-glare spotlight body, but the patent still has the following problems in actual use:

[0003] Spotlights are usually installed on the ceiling or wall through a base, usually through screw holes. The spotlights can be fixed to a bracket or base pre-installed on the ceiling or wall with screws. Usually, accessories such as mounting screws and expansion tubes are included to ensure that the spotlights are installed firmly and stably. However, this installation method not only makes it difficult to adjust the installation angle, but also makes it necessary to remove many bolts every time the spotlight body is disassembled for maintenance and repair, which increases the time of high-altitude operations and is not convenient for disassembly of the spotlight body.

[0004] An adjustable two-color temperature spotlight is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable dual-color temperature spotlight to solve the problem that the spotlight proposed in the above-mentioned background technology is firmly and stably installed by installing screws, expansion tubes and other accessories, but this installation method not only makes it difficult to adjust the angle of the spotlight, but also requires the removal of many bolts every time the spotlight body is disassembled for maintenance and repair, which not only increases the time of high-altitude operations, but also makes it inconvenient to disassemble the spotlight body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable two-color temperature spotlight, comprising a lamp housing, a mounting frame is installed below the lamp housing;

[0007] A disassembly assembly is provided between the lamp housing and the mounting frame, the disassembly assembly comprises a support shaft penetrating the lamp housing, one end of the support shaft penetrates one side of the mounting frame and is fixedly connected to a rotary handle, and the other end of the support shaft is slidably connected to a docking shell;

[0008] The interior of the docking shell is symmetrically rotatably connected with a rotating shaft, one end of the rotating shaft close to the support shaft is fixedly connected with a blocking head, the blocking head is snap-connected with a limiting block, and the limiting block is fixedly connected to the outside of the support shaft;

[0009] Wherein, a limiting mechanism is arranged on the outer side of the mounting frame.

[0010] Preferably, a mounting column is fixedly connected to a side of the interior of the docking shell away from the support shaft, and the mounting column is symmetrically rotatably connected to a first spring, and the other end of the first spring is rotatably connected to the middle of the rotating shaft.

[0011] Preferably, the end of the rotating shaft away from the blocking head is rotatably connected to a sliding shaft, the sliding shaft slides through the docking shell, the end of the sliding shaft away from the mounting column is fixedly connected to a button, the outer sleeve of the sliding shaft is provided with a second spring, one end of the second spring is fixedly connected to the button, and the other end of the second spring is fixedly connected to the docking shell.

[0012] Preferably, one end of the mounting column close to the support shaft is fixedly connected to a connecting rod, the other end of the connecting rod is fixedly connected to a docking sleeve, the docking sleeve is inserted with a limiting column, the limiting column is fixedly connected to one end of the support shaft away from the handle, the end of the docking shell away from the support shaft is fixedly connected to a rotating column, and the rotating column is rotatably connected to the mounting frame.

[0013] Preferably, the limiting mechanism includes a beveled gear sleeve fixedly connected to the outer side surface of the mounting frame, the beveled gear sleeve is sleeved on the outer side of the rotating column, the beveled gear sleeve is snap-connected with a limiting buckle, the limiting buckle is rotatably connected to the end surface of the rotating column, and a toggle plate is fixedly connected to the outer side of the limiting buckle.

[0014] Preferably, one side of the limit buckle is rotatably connected to a mounting shell, a sliding plate is slidably connected to the inner lower part of the mounting shell, one end of the sliding plate is fixedly connected to a third spring, the other end of the third spring is fixedly connected to the mounting shell, the other end of the sliding plate is fixedly connected to a movable rod, the movable rod is slidably connected to the mounting shell, and the end of the movable rod away from the sliding plate is rotatably connected to the end face of the rotating column.

[0015] Preferably, a bending rocker is rotatably connected to the upper inner portion of the mounting shell, a locking column is fixedly connected to the other end of the bending rocker, and the locking column is slidably connected to a locking groove provided on the bottom surface of the sliding plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the adjustable two-color temperature spotlight can release the fixation of the lamp housing by pulling the support shaft out of the lamp housing, thereby avoiding the need to remove numerous bolts when disassembling the lamp housing, and increasing the efficiency of maintenance. The specific contents are as follows:

[0017] 1. By pressing the button, the sliding shaft slides and pushes the rotating shaft to rotate, so that the blocking head is disengaged from the limit block, and then the support shaft is pulled outward to separate the support shaft from the docking shell, and finally the support shaft is removed from the lamp housing, avoiding the need to remove many bolts when disassembling the lamp housing, thereby increasing the efficiency of maintenance.

[0018] 2. By turning the handle and the toggle plate, the limit buckle is temporarily disengaged from the bevel gear sleeve, and the limit buckle is kept engaged or disengaged from the bevel gear sleeve by sliding the positioning column and the locking groove. Finally, the angle of the lamp housing can be adjusted in time without disassembly, which is convenient for meeting the illumination requirements of various angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a front structural schematic diagram of the utility model;

[0021] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0022] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of the middle B area;

[0023] Figure 5 It is a structural schematic diagram of the limiting mechanism;

[0024] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of the A area in the middle;

[0025] Figure 7 It is a schematic diagram of the installation structure of the locking groove and the sliding plate.

[0026] In the figure: 1. lamp housing; 101. mounting bracket; 2. disassembly assembly; 201. support shaft; 202. rotary handle; 203. docking shell; 204. rotary shaft; 205. stop head; 206. limit block; 207. mounting column; 208. first spring; 209. sliding shaft; 210. button; 211. second spring; 212. connecting rod; 213. docking sleeve; 214. limit column; 215. rotating column; 3. limit mechanism; 301. oblique gear sleeve; 302. limit buckle; 303. toggle plate; 304. mounting shell; 305. sliding plate; 306. third spring; 307. movable rod; 308. bending rocker; 309. positioning column; 310. locking groove. DETAILED DESCRIPTION

[0027] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0028] See also Figure 1-7 , the utility model provides a technical solution: an adjustable two-color temperature spotlight, comprising a lamp housing 1, a mounting frame 101 is installed below the lamp housing 1;

[0029] A disassembly component 2 is arranged between the lamp housing 1 and the mounting frame 101, and the disassembly component 2 includes a support shaft 201 that passes through the lamp housing 1, one end of the support shaft 201 passes through one side of the mounting frame 101 and is fixedly connected to a handle 202, and the other end of the support shaft 201 is slidably connected to a docking shell 203; the support shaft 201 is slidably connected to the lamp housing 1 through a long convex strip, so that the rotation energy of the support shaft 201 is transmitted to the lamp housing 1, and a through hole is opened on the mounting frame 101, so that the long convex strip of the support shaft 201 will not hinder the support shaft 201 from being pulled out from the mounting frame 101.

[0030] Among them, the inside of the docking shell 203 is symmetrically rotatably connected with a rotating shaft 204, and the end of the rotating shaft 204 close to the support shaft 201 is fixedly connected with a blocking head 205, and the blocking head 205 is snap-connected with a limiting block 206, and the limiting block 206 is fixedly connected to the outside of the support shaft 201; the limiting block 206 has a special shape and can also transmit the rotation of the support shaft 201 to the blocking head 205.

[0031] A limiting mechanism 3 is disposed on the outer side of the mounting frame 101 .

[0032] The side of the docking shell 203 away from the support shaft 201 is fixedly connected with a mounting column 207, and the mounting column 207 is symmetrically connected to a first spring 208, and the other end of the first spring 208 is rotatably connected to the middle of the rotating shaft 204; the end of the rotating shaft 204 away from the blocking head 205 is rotatably connected to a sliding shaft 209, and the sliding shaft 209 slides through the docking shell 203, and the end of the sliding shaft 209 away from the mounting column 207 is fixedly connected to a button 210, and the outer sleeve of the sliding shaft 209 is provided with a There is a second spring 211, one end of the second spring 211 is fixedly connected to the button 210, and the other end of the second spring 211 is fixedly connected to the docking shell 203; the second spring 211 applies thrust to the button 210, pulling the end of the rotating shaft 204 equipped with the resistance head 205 to engage with the limit block 206, the rotation point of the rotating shaft 204 and the docking shell 203 is located between the second spring 211 and the first spring 208, and the first spring 208 pulls the resistance head 205 to engage with the limit block 206.

[0033] One end of the mounting column 207 close to the support shaft 201 is fixedly connected to a connecting rod 212, and the other end of the connecting rod 212 is fixedly connected to a docking sleeve 213, and the docking sleeve 213 is plugged into a limiting column 214, and the limiting column 214 is fixedly connected to the end of the support shaft 201 away from the rotary handle 202, and the end of the docking shell 203 away from the support shaft 201 is fixedly connected to a rotating column 215, and the rotating column 215 is rotatably connected to the mounting frame 101; the limiting column 214 is plugged into the groove body inside the docking sleeve 213 through a number of protrusions, which not only limits the depth of the support shaft 201 inserted into the docking shell 203, but also transmits the rotation of the support shaft 201 to the docking shell 203.

[0034] The limiting mechanism 3 includes a beveled gear sleeve 301 fixedly connected to the outer side surface of the mounting frame 101, the beveled gear sleeve 301 is sleeved on the outer side of the rotating column 215, the beveled gear sleeve 301 is engaged with a limiting buckle 302, the limiting buckle 302 is rotatably connected to the end surface of the rotating column 215, and a toggle plate 303 is fixedly connected to the outer side of the limiting buckle 302; the toggle plate 303 can assist a person to manually toggle the limiting buckle 302 to disengage it from the engagement with the limiting buckle 302.

[0035] The locking plate 305 is provided with a locking plate 308 which is fixed to the locking plate 306 and the locking plate 309 which is provided on the locking plate 308.

[0036] Working principle: Before using this adjustable dual-color temperature spotlight, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 7 As shown, when the lamp housing 1 needs to be disassembled, the button 210 is pressed to slide the sliding shaft 209 and push the rotating shaft 204 to rotate, so that the blocking head 205 is disengaged from the stop block 206, and then the support shaft 201 is pulled outward to separate the support shaft 201 from the docking shell 203, and finally the support shaft 201 is separated from the lamp housing 1, avoiding the operation of removing many bolts when disassembling the lamp housing 1, thereby increasing the efficiency of maintenance;

[0037] When the angle of the lamp housing 1 needs to be adjusted upward, the lamp housing 1 is directly lifted upward, so that the support shaft 201 drives the rotating column 215 to rotate through the docking shell 203, and then due to the engagement of the bevel gear sleeve 301 and the limit buckle 302, the angle of the rotating column 215 cannot be changed downward, and then the lamp housing 1 can maintain the set angle under gravity;

[0038] When it is necessary to adjust the angle of the lamp housing 1 downward, the knob 202 and the toggle plate 303 are turned in opposite directions in turn, so that the limit buckle 302 is temporarily disengaged from the bevel gear sleeve 301, so that the mounting shell 304 moves, so that the movable rod 307 pushes the sliding plate 305 to slide, and then the locking column 309 slides in the locking groove 310, and after the knob 202 is released, the third spring 306 will push the sliding plate 305 to make the locking column 309 engage with one side of the locking groove 310, and finally the limit buckle 302 remains disengaged from the bevel gear sleeve 301, and after the limit buckle 302 is toggled again, the limit buckle 302 resumes the engagement with the bevel gear sleeve 301, and finally the angle of the lamp housing 1 can be timely adjusted without the need for disassembly, which is convenient for meeting the illumination requirements of various angles.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable two-color temperature spotlight, comprising a lamp housing (1), wherein a mounting frame (101) is mounted below the lamp housing (1); It is characterized in that Also includes: A disassembly component (2) is provided between the lamp housing (1) and the mounting frame (101), the disassembly component (2) comprising a support shaft (201) penetrating the lamp housing (1), one end of the support shaft (201) penetrating one side of the mounting frame (101) and fixedly connected to a rotary handle (202), and the other end of the support shaft (201) being slidably connected to a docking shell (203); The docking shell (203) is internally symmetrically rotatably connected with a rotating shaft (204), one end of the rotating shaft (204) close to the support shaft (201) is fixedly connected with a stop head (205), the stop head (205) is snap-connected with a limit block (206), and the limit block (206) is fixedly connected to the outside of the support shaft (201); Wherein, a limiting mechanism (3) is arranged on the outer side of the mounting frame (101).

2. The adjustable two-color temperature spotlight according to claim 1, characterized in that: A mounting column (207) is fixedly connected to one side of the docking shell (203) away from the support shaft (201), and the mounting column (207) is symmetrically rotatably connected to a first spring (208), and the other end of the first spring (208) is rotatably connected to the middle of the rotating shaft (204).

3. The adjustable two-color temperature spotlight according to claim 2, characterized in that: One end of the rotating shaft (204) away from the blocking head (205) is rotatably connected to a sliding shaft (209), and the sliding shaft (209) slides through the docking shell (203). One end of the sliding shaft (209) away from the mounting column (207) is fixedly connected to a button (210). A second spring (211) is sleeved on the outside of the sliding shaft (209), one end of the second spring (211) is fixedly connected to the button (210), and the other end of the second spring (211) is fixedly connected to the docking shell (203).

4. The adjustable dual-color temperature spotlight according to claim 2, characterized in that: One end of the mounting column (207) close to the support shaft (201) is fixedly connected to a connecting rod (212), and the other end of the connecting rod (212) is fixedly connected to a docking sleeve (213). The docking sleeve (213) is plugged with a limiting column (214), and the limiting column (214) is fixedly connected to one end of the support shaft (201) away from the rotary handle (202). One end of the docking shell (203) away from the support shaft (201) is fixedly connected to a rotating column (215), and the rotating column (215) is rotatably connected to the mounting frame (101).

5. The adjustable dual-color temperature spotlight according to claim 1, characterized in that: The limiting mechanism (3) comprises an oblique gear sleeve (301) fixedly connected to the outer side surface of the mounting frame (101), the oblique gear sleeve (301) being sleeved on the outer side of the rotating column (215), the oblique gear sleeve (301) being snap-connected with a limiting buckle (302), the limiting buckle (302) being rotatably connected to the end surface of the rotating column (215), and a toggle plate (303) being fixedly connected to the outer side of the limiting buckle (302).

6. The adjustable two-color temperature spotlight according to claim 5, characterized in that: One side of the limit buckle (302) is rotatably connected to a mounting shell (304), a sliding plate (305) is slidably connected to the lower part of the mounting shell (304), one end of the sliding plate (305) is fixedly connected to a third spring (306), the other end of the third spring (306) is fixedly connected to the mounting shell (304), the other end of the sliding plate (305) is fixedly connected to a movable rod (307), the movable rod (307) is slidably connected to the mounting shell (304), and the end of the movable rod (307) away from the sliding plate (305) is rotatably connected to the end face of the rotating column (215).

7. The adjustable two-color temperature spotlight according to claim 6, characterized in that: A bending rocker (308) is rotatably connected to the upper part of the interior of the mounting shell (304), a locking column (309) is fixedly connected to the other end of the bending rocker (308), and the locking column (309) is slidably connected to a locking groove (310) provided on the bottom surface of the sliding plate (305).

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