Working lamp capable of rotating at multiple angles

Abstract

The utility model discloses a multi-angle rotating work lamp, which comprises a lamp holder main body, a lamp cap main body and a telescopic structure for connecting the lamp holder main body and the lamp cap main body, and an accommodating groove for accommodating the telescopic structure is arranged along the length direction of the lamp holder main body, so that the multi-angle rotating work lamp is convenient to store and carry. The bottom end of the telescopic structure is hinged to one end of the lamp holder body, a rotary damping mechanism is arranged at the end, connected with the lamp holder body, of the telescopic structure, the lamp holder body can achieve multi-angle free hovering through the rotary damping mechanism, and the distance between the lamp holder body and the lamp holder body can be adjusted through the telescopic structure. The telescopic structure is matched with the rotary damping mechanism to achieve the function that the lamp holder body freely stretches out and draws back by a certain distance and freely hovers by 270 degrees, a product can be stably placed on a plane or attracted to a metal face through a magnetic attraction structure in the lamp holder body, and the lamp holder is suitable for multi-purpose scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, in particular to a multi-angle rotating working lamp. Background Art

[0002] With the improvement of living standards, more and more people like to go hiking, camping or cycling to distant tourist destinations in the mountains. In such outdoor activities, table lamps are indispensable outdoor equipment at night. At present, most of the work lamps on the market are separate independent products with a relatively single lighting angle. When lighting at different angles is required, handheld table lamps are required. Whether used outdoors or indoors, they cannot meet the needs of lighting at various angles. In addition, they are not convenient to store. Utility Model Content

[0003] In view of the technical defects existing in the background technology, the utility model proposes a multi-angle rotating work light, which solves the above technical problems and meets the actual needs. The specific technical solution is as follows:

[0004] A multi-angle rotating work lamp, comprising a lamp holder body, a lamp head body and a telescopic structure connecting the lamp holder body and the lamp head body, a receiving groove for receiving the telescopic structure is provided along the length direction of the lamp holder body, the bottom end of the telescopic structure is hingedly connected to one end of the lamp holder body, and a rotation damping mechanism is provided at one end connected to the lamp head body;

[0005] The lamp holder body is composed of a lamp holder shell 1, a lamp holder shell 2 and a COB lighting assembly, and the COB lighting assembly includes a reflective bowl, a light diffusion cover arranged on one side of the reflective bowl opening and a COB lamp board arranged on the other side of the reflective bowl;

[0006] The lamp holder body is composed of a lamp holder shell one, a lamp holder shell two and a power supply assembly. An installation groove one for fixing the power supply assembly is provided between the lamp holder shell one and the lamp holder shell two at positions corresponding to both sides of the accommodating groove. An installation groove two is provided at the bottom of the installation groove one, and a magnetic attraction assembly is provided in the installation groove two.

[0007] As an improvement of the above-mentioned solution, an opening is provided in the middle of the lamp holder shell, one end face of the light diffuser cover is snapped into the opening, a groove is provided on the other end face of the light diffuser cover near the outer edge, and a protrusion matching the groove is provided on the end face of the reflective bowl facing the light diffuser cover at a position corresponding to the groove.

[0008] As an improvement of the above-mentioned solution, a protrusion 2 is provided on the end face of the lamp holder shell 2 facing the reflective bowl, a groove 2 matching the protrusion 2 is provided on the back side of the reflective bowl at a position corresponding to the protrusion 2, a groove 3 for accommodating the COB lamp board is provided on the back side of the reflective bowl, and a positioning column vertically facing the notch is provided at the bottom of the groove 3.

[0009] As an improvement of the above-mentioned scheme, the rotation damping mechanism consists of a connecting rod and a first connecting column and a second connecting column respectively arranged at the ends of the connecting rod in the length direction. A fixed seat is provided at the end of the telescopic structure. The end of the connecting rod hinged to the fixed seat is provided with a first connecting column. The end of the connecting rod hinged to the lamp holder body is provided with a second connecting column. The outer surface of the second connecting column is provided with a ring.

[0010] As an improvement of the above-mentioned scheme, the telescopic structure consists of at least one telescopic rod and a telescopic rod shell sleeved on the outer surface of the telescopic rod, a telescopic rod cover plate is provided at the top of the telescopic rod shell, a third connecting column is provided on one side of the bottom end of the telescopic rod shell, and a metal rotating shaft is provided in the accommodating groove on the other side corresponding to the telescopic rod shell, and the metal rotating shaft is coaxially aligned with the third connecting column.

[0011] As an improvement of the above solution, a decorative seat is provided at the bottom of the accommodating groove corresponding to the bottom of the telescopic rod housing, and the decorative seat is fixed to the lamp holder shell 2 by screws. A U-shaped groove is provided on the decorative seat corresponding to the position of the third connecting column and the metal shaft.

[0012] As an improvement of the above-mentioned scheme, the power supply assembly is arranged in a chamber formed by the lamp holder shell one and the lamp holder shell two on both sides of the corresponding accommodating groove, the power supply assembly includes a battery, a PCB board and a light guide, the outer surface of the lamp holder shell one is provided with a through hole corresponding to the position of the light guide, a waterproof pad is provided between the light guide and the lamp holder shell, the lamp holder shell two is provided with an installation groove one at the position corresponding to both sides of the accommodating groove, and the battery is arranged in the installation groove one.

[0013] As an improvement of the above solution, a power button is provided on one end surface of the lamp holder body, a power interface is provided on the other end surface of the lamp holder body, and a dustproof buckle is provided at a position corresponding to the power interface.

[0014] As an improvement of the above solution, the magnetic attraction component is composed of a plurality of magnets, at least one magnet is provided at a position of the lamp holder housing 2 corresponding to the bottom of the PCB board, and at least one magnet is arranged along the length direction of the mounting groove 2.

[0015] As an improvement of the above scheme, the bottom end face of the lamp holder shell 2 is provided with at least one silicone pad, and the bottom end of the lamp holder shell 2 is provided with a support rod, one end of the support rod is hinged to the lamp holder shell 2 and is connected to the lamp holder shell 2 in a clamp shape.

[0016] The beneficial effects of the utility model are as follows: the lamp holder body generates light through the internal COB light board and reflects it through the reflective bowl to form a light beam, which is transmitted through the light diffusion cover to provide lighting effects. The light of the lamp board produces uniform and soft light through the diffusion cover, achieving the lighting effect of a desk lamp. The lamp holder body can realize free hovering at multiple angles through a rotating damping mechanism. The distance between the lamp holder body and the lamp holder body can be adjusted through a telescopic structure. The telescopic structure cooperates with the rotating damping mechanism to realize the function of free telescopic extension and free hovering of 270 degrees for the lamp holder body. The lamp holder body is provided with a accommodating groove for accommodating the telescopic structure, which is small and easy to retract. The magnetic structure inside the lamp holder body enables the product to be placed stably on a plane or adsorbed on a metal surface, which is suitable for multi-purpose scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the table lamp of the utility model in use state.

[0018] Figure 2 It is a schematic diagram of the support rod of the utility model in the unfolded state.

[0019] Figure 3 It is a schematic diagram of the structure of the desk lamp in the storage state of the utility model.

[0020] Figure 4 for Figure 3 Schematic diagram of the cross section at the AA position.

[0021] Figure 5 It is a schematic diagram of the overall structure of the desk lamp of the present utility model.

[0022] Figure 6 It is an exploded schematic diagram of the main structure of the lamp holder of the utility model.

[0023] Figure 7 It is an exploded schematic diagram of the telescopic structure of the utility model.

[0024] Figure 8 It is an exploded schematic diagram of the main structure of the lamp holder of the utility model.

[0025] Fig. 9 It is an overall schematic diagram of the telescopic structure of the utility model.

[0026] Fig.10 It is a schematic diagram of the structure of the fixing seat and the rotation damping mechanism of the utility model.

[0027] Wherein: lamp holder body 1, lamp holder shell 11, through hole 111, power button 112, power interface 113, dust buckle 114, lamp holder shell 2 12, mounting slot 1 121, mounting slot 2 122, magnetic suction component 13, metal shaft 14, silicone pad 15, support rod 16, lamp holder body 2, lamp holder shell 1 21, opening 211, lamp holder shell 2 22, protrusion 2 221, telescopic structure 3, telescopic rod 31, telescopic rod shell 32, third connecting column 321, Telescopic rod cover 33, fixing seat 34, accommodating groove 4, decorative seat 41, U-shaped groove 42, rotation damping mechanism 5, connecting rod 51, first connecting column 52, second connecting column 53, ring 54, COB lighting assembly 6, reflective bowl 61, bump 1 611, groove 2 612, groove 3 613, positioning column 614, light diffuser 62, groove 1 621, COB light board 63, power supply assembly 7, battery 71, PCB board 72, light guide 73, waterproof pad 74. DETAILED DESCRIPTION

[0028] The implementation methods of the present invention are described below in conjunction with the accompanying drawings and relevant embodiments. The implementation methods of the present invention are not limited to the following embodiments, and the present invention involves relevant necessary components in this technical field, which should be regarded as common knowledge in this technical field and can be known and mastered by technical personnel in this technical field.

[0029] A multi-angle rotating work lamp, comprising a lamp holder body 1, a lamp cap body 2 and a telescopic structure 3 connecting the lamp holder body 1 and the lamp cap body 2, a receiving groove 4 for receiving the telescopic structure 3 is provided along the length direction of the lamp holder body 1, the bottom end of the telescopic structure 3 is hingedly connected to one end of the lamp holder body 1, and a rotation damping mechanism 5 is provided at one end connected to the lamp cap body 2;

[0030] In the structure of the lamp holder body 2 of the utility model, the lamp holder body 2 is composed of a lamp holder shell 1 21, a lamp holder shell 2 22 and a COB lighting assembly 6, and the COB lighting assembly 6 includes a reflective bowl 61, a light diffusion cover 62 arranged on one side of the opening 211 of the reflective bowl 61, and a COB lamp board 63 arranged on the other side of the reflective bowl 61;

[0031] When the irradiation direction of the lamp holder main body 2 is downward, the lamp holder main body 2 is provided with a lamp holder shell 22, a COB lamp board 63, a reflective bowl 61, a light diffusion cover 62 and a lamp holder shell 21 in sequence from top to bottom. The lamp holder shell 21 and the lamp holder shell 22 are screwed and fixed together by screws. The bottom end face of the light diffusion cover 62 protrudes toward the lamp holder shell 21 and is snapped into the opening 211 in the middle of the lamp holder shell 21. The top end face of the light diffusion cover 62 is aligned and fixed with the reflective bowl 61 by a groove 621 and a protrusion 611. The top end face of the reflective bowl 61 is aligned and fixed with the lamp holder shell 22 by a groove 612 and a protrusion 221. The COB lamp board 63 is arranged in the groove 3 613 and is aligned with the reflective bowl 61 by the positioning column 614.

[0032] Furthermore, in the above scheme, an opening 211 is provided in the middle of the lamp holder shell 21, and the opening 211 penetrates along the thickness direction of the lamp holder shell 21. One side end face of the light diffuser cover 62 is snapped into the opening 211, and the other side end face of the light diffuser cover 62 is provided with a groove 621 near the outer edge, and the end face of the reflective bowl 61 facing the light diffuser cover 62 is provided with a protrusion 611 adapted thereto at a position corresponding to the groove 621. The groove 621 is adapted to the protrusion 611 and has a positioning and installation function.

[0033] Furthermore, in the above scheme, a second protrusion 221 is provided on the end face of the second lamp holder shell 22 facing the reflective bowl 61, and a second groove 612 matching the second protrusion 221 is provided on the back side of the reflective bowl 61, and the second lamp holder shell 22 and the reflective bowl 61 are positioned and installed by the second protrusion 221 and the second groove 612. A third groove 613 for accommodating the COB light board 63 is provided on the back side of the reflective bowl 61, and the COB light board 63 is fixed in the third groove 613, and the light source faces the side of the reflective bowl 61, and a vertical positioning column 614 facing the notch is provided at the bottom of the third groove 613, and a positioning hole is provided on the COB light board 63 at a position corresponding to the positioning column 614, and the COB light board 63 is inserted into the positioning column 614 through the positioning hole, so that the COB light board 63 is aligned with the bottom of the reflective bowl 61.

[0034] In the structure of the lamp holder body 1 of the utility model, the lamp holder body 1 is composed of a lamp holder shell 11, a lamp holder shell 2 12 and a power supply component 7, and an installation groove 121 for fixing the power supply component 7 is provided between the lamp holder shell 11 and the lamp holder shell 2 12 at positions corresponding to the two sides of the accommodating groove 4, and an installation groove 2 122 is provided at the bottom of the installation groove 121, and a magnetic attraction component 13 is provided in the installation groove 2 122.

[0035] The lamp holder body 1 is formed by sequentially arranging a lamp holder shell 11 and a lamp holder shell 2 12 from top to bottom along the thickness direction, and the lamp holder shell 11 and the lamp holder shell 2 12 are fixed by screwing screws, and the power supply component 7 is arranged between the lamp holder shell 11 and the lamp holder shell 2 12, and a receiving groove 4 is arranged along the length direction of the lamp holder body 1, and batteries 71 are arranged on both sides of the receiving groove 4 between the lamp holder shell 11 and the lamp holder shell 2 12, and the length direction of the battery 71 is parallel to the length direction of the receiving groove 4;

[0036] Furthermore, in the above scheme, the power supply assembly 7 is arranged in a chamber formed by the lamp holder shell 11 and the lamp holder shell 2 12 on both sides of the corresponding accommodating groove 4, and the power supply assembly 7 includes a battery 71, a PCB board 72 and a light guide 73. The outer surface of the lamp holder shell 11 is provided with a through hole 111 corresponding to the position of the light guide 73, and a waterproof pad 74 is provided between the light guide 73 and the lamp holder shell. The waterproof pad 74 is used to prevent liquid from penetrating into the lamp holder body 1 along the through hole 111 and affecting the operation of the power supply assembly 7. The lamp holder shell 2 12 is provided with an installation groove 121 at positions corresponding to both sides of the accommodating groove 4, and the battery 71 is arranged in the installation groove 121.

[0037] It should be noted that the number of the PCB board 72 and the battery 71 are both two, and they are respectively arranged in the lamp holder shell 11 and the lamp holder shell 2 12 corresponding to the two sides of the accommodating groove 4. The light guide 73 is used to display the working status of the work light, for example: charging or low power. The battery 71 is a sealed cylindrical 18650 lithium battery 71, which is used to continuously power the COB light board 63 and is suitable for a variety of indoor and outdoor application scenarios.

[0038] Furthermore, in the above scheme, a power button 112 is provided on one side end face of the lamp holder body 1, and the power button 112 is connected to the PCB board 72 to control the turning on or off of the COB light board 63. A power interface 113 is provided on the other side end face of the lamp holder body 1, and a dustproof buckle 114 is provided at the position corresponding to the power interface 113. The dustproof port closes the power interface 113 when the power interface 113 is not in use, thereby achieving the effect of dustproof and waterproof.

[0039] Furthermore, in the above scheme, the magnetic attraction component 13 is composed of a plurality of magnets, and the lamp holder housing 12 is provided with at least one magnet at a position corresponding to the position below the PCB board 72, and at least one magnet is arranged along the length direction of the mounting groove 122. In one embodiment of the utility model, the number of the magnets is six, and two magnets are provided in each of the mounting grooves 122 corresponding to the two batteries 71, and one magnet can be connected to each of the two PCB boards 72. The magnetic attraction structure allows the product to be placed stably on a plane or adsorbed on a metal surface.

[0040] Furthermore, in the above scheme, at least one silicone pad 15 is provided on the bottom end face of the lamp holder shell 12, and a support rod 16 is provided on the bottom end of the lamp holder shell 12. One end of the support rod 16 is hinged to the lamp holder shell 12 and is connected to the lamp holder shell 12 in a clamp shape. When the desk lamp is in a storage state, the support rod 16 is snap-fitted and fixed to the bottom end face of the lamp holder shell 12. When the lamp holder body 1 needs to be placed on a plane, the support rod 16 is flipped 180 degrees to increase the support area of ​​the lamp holder body 1 to prevent the lamp holder body 1 from tipping backwards during use.

[0041] In the telescopic structure 3 of the utility model, the telescopic structure 3 is composed of at least one telescopic rod 31 and a telescopic rod shell 32 sleeved on the outer surface of the telescopic rod 31, the bottom end of the telescopic rod shell 32 is hinged to the lamp holder body 1, and the end of the telescopic rod 31 connected to the lamp holder body 2 is provided with a rotation damping mechanism 5. The telescopic structure 3 cooperates with the rotation damping mechanism 5 to realize the function of the lamp holder body 2 having free extension and retraction of a certain distance and free suspension of 270 degrees.

[0042] Furthermore, in the above scheme, the rotation damping mechanism 5 is composed of a connecting rod 51 and a first connecting column 52 and a second connecting column 53 respectively arranged at the ends of the connecting rod 51 in the length direction; a fixed seat 34 is provided at the end of the telescopic structure 3; a first connecting column 52 is provided at one end where the connecting rod 51 and the fixed seat 34 are hinged; the connecting rod 51 and the fixed seat 34 are movably connected via the first connecting column 52; a second connecting column 53 is provided at one end where the connecting rod 51 and the lamp holder body 2 are hinged; the connecting rod 51 and the lamp holder body 2 are movably connected via the second connecting column 53; a ring 54 is provided on the outer surface of the second connecting column 53; the ring 54 reduces the rotation gap between the second connecting column 53 and the lamp holder body 2, increases the friction required for rotation between the second connecting column 53 and the lamp holder body 2, so as to realize the free hovering function of the lamp holder body 2.

[0043] Furthermore, in the above scheme, a telescopic rod cover plate 33 is provided at the top of the telescopic rod housing 32, and a third connecting column 321 is provided on one side of the bottom end of the telescopic rod housing 32. The telescopic rod housing 32 is rotated between the third connecting column 321 and the lamp holder body 1. A metal shaft 14 is provided on the other side of the accommodating groove 4 corresponding to the telescopic rod housing 32. A slot is provided on one end face of the telescopic rod housing 32 corresponding to the metal shaft 14. The metal shaft 14 is inserted into the slot to fix and limit the telescopic rod housing 32, and the metal shaft 14 is coaxially aligned with the third connecting column 321.

[0044] Furthermore, in the above scheme, a decorative seat 41 is provided at the bottom of the accommodating groove 4 corresponding to the bottom of the telescopic rod housing 32, and the decorative seat 41 supports the telescopic rod housing 32. The decorative seat 41 is fixed to the lamp holder shell 12 by screws, and a U-shaped groove 42 is provided on the decorative seat 41 corresponding to the position of the third connecting column 321 and the metal shaft 14.

[0045] It should be noted that the telescopic rod housing 32 matches the accommodating cavity. When accommodating, the connection position between the lamp head body 2, the telescopic structure 3 and the lamp holder body 1 is rotated to shrink in a Z shape, and the telescopic structure 3 is accommodated in the accommodating cavity, which has the characteristics of being small and easy to fold.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A multi-angle rotating work light, characterized in that: The invention comprises a lamp holder body (1), a lamp cap body (2), and a telescopic structure (3) connecting the lamp holder body (1) and the lamp cap body (2); a receiving groove (4) for receiving the telescopic structure (3) is provided along the length direction of the lamp holder body (1); the bottom end of the telescopic structure (3) is hinged to one end of the lamp holder body (1), and a rotation damping mechanism (5) is provided at one end connected to the lamp cap body (2); The lamp holder body (2) is composed of a lamp holder shell 1 (21), a lamp holder shell 2 (22) and a COB lighting assembly (6); the COB lighting assembly (6) comprises a reflective bowl (61), a light diffusion cover (62) arranged on one side of an opening (211) of the reflective bowl (61), and a COB light board (63) arranged on the other side of the reflective bowl (61); The lamp holder body (1) is composed of a lamp holder shell 1 (11), a lamp holder shell 2 (12) and a power supply assembly (7); a mounting groove 1 (121) for fixing the power supply assembly (7) is provided between the lamp holder shell 1 (11) and the lamp holder shell 2 (12) at positions corresponding to the two sides of the accommodating groove (4); a mounting groove 2 (122) is provided at the bottom of the mounting groove 1 (121); and a magnetic attraction assembly (13) is provided in the mounting groove 2 (122).

2. The multi-angle rotating work light according to claim 1, characterized in that: An opening (211) is provided in the middle of the lamp holder housing (21); one end face of the light diffuser (62) is snap-fitted into the opening (211); a groove (621) is provided on the other end face of the light diffuser (62) near the outer edge; and a protrusion (611) matching the groove (621) is provided on the end face of the reflective bowl (61) facing the light diffuser (62) at a position corresponding to the groove (621).

3. The multi-angle rotating work light according to claim 1, characterized in that: The end surface of the second lamp holder shell (22) facing the reflective bowl (61) is provided with a second protrusion (221), and the back surface of the reflective bowl (61) is provided with a second groove (612) matching with the second protrusion (221) at a position corresponding to the second protrusion (221). The back surface of the reflective bowl (61) is provided with a third groove (613) for accommodating the COB lamp board (63), and the bottom of the third groove (613) is provided with a positioning column (614) vertically facing the notch direction.

4. The multi-angle rotating work light according to claim 1, characterized in that: The rotation damping mechanism (5) is composed of a connecting rod (51) and a first connecting column (52) and a second connecting column (53) respectively arranged at the ends of the connecting rod (51) in the length direction; a fixing seat (34) is provided at the end of the telescopic structure (3); the first connecting column (52) is provided at one end of the connecting rod (51) hinged to the fixing seat (34); the second connecting column (53) is provided at one end of the connecting rod (51) hinged to the lamp holder body (2); and a ring (54) is sleeved on the outer surface of the second connecting column (53).

5. The multi-angle rotating work light according to claim 1, characterized in that: The telescopic structure (3) is composed of at least one telescopic rod (31) and a telescopic rod housing (32) sleeved on the outer surface of the telescopic rod (31); a telescopic rod cover plate (33) is provided at the top end of the telescopic rod housing (32); a third connecting column (321) is provided at one side of the bottom end of the telescopic rod housing (32); a metal rotating shaft (14) is provided in the accommodating groove (4) on the other side corresponding to the telescopic rod housing (32); and the metal rotating shaft (14) is coaxially aligned with the third connecting column (321).

6. The multi-angle rotating work light according to claim 5, characterized in that: A decorative seat (41) is provided at the bottom of the receiving groove (4) corresponding to the bottom of the telescopic rod housing (32); the decorative seat (41) is fixed to the second lamp holder housing (12) by means of screws; a U-shaped groove (42) is provided on the decorative seat (41) at a position corresponding to the third connecting column (321) and the metal rotating shaft (14).

7. The multi-angle rotating work light according to claim 1, characterized in that: The power supply assembly (7) is arranged in a chamber formed by a lamp holder housing (11) and a lamp holder housing (12) on both sides of the corresponding accommodation groove (4), the power supply assembly (7) comprising a battery (71), a PCB board (72) and a light guide (73), a through hole (111) is provided on the outer surface of the lamp holder housing (11) at a position corresponding to the light guide (73), a waterproof pad (74) is provided between the light guide (73) and the lamp holder housing, and the lamp holder housing (12) is provided with a mounting groove (121) at a position corresponding to both sides of the accommodation groove (4), and the battery (71) is arranged in the mounting groove (121).

8. The multi-angle rotating work light according to claim 1, characterized in that: A power button (112) is provided on one end surface of the lamp holder body (1), a power interface (113) is provided on the other end surface of the lamp holder body (1), and a dustproof buckle (114) is provided at a position corresponding to the power interface (113).

9. The multi-angle rotating work light according to claim 7, characterized in that: The magnetic attraction component (13) is composed of a plurality of magnets, at least one magnet is provided at a position of the second lamp holder housing (12) corresponding to the position below the PCB board (72), and at least one magnet is arranged along the length direction of the second mounting groove (122).

10. The multi-angle rotating work light according to claim 1, characterized in that: The bottom end surface of the second lamp holder housing (12) is provided with at least one silicone pad (15), and the bottom end of the second lamp holder housing (12) is provided with a support rod (16), one end of the support rod (16) is hinged to the second lamp holder housing (12) and is connected to the second lamp holder housing (12) in a clamp-like manner.

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