Adjustable lighting emergency lamp

Abstract

The invention discloses an adjustable lighting emergency lamp, comprising a lamp body, a support frame assembly supporting and connecting the lamp body, and a locking assembly for locking the support frame assembly on a control cabinet; the support frame assembly is provided with a connecting handle, an upper boss, an adjustment combination mechanism, and a support base in order from top to bottom; the adjustment combination mechanism comprises a reference seat, an adjustable seat, and a lower positioning seat; the adjustable seat is rotatably and adjustably connected to the reference seat; the lower positioning seat is rotatably and adjustably plugged into the support base. The lamp body can be rotatably adjusted in the vertical direction and the horizontal direction, so that the illumination angle of the lamp body can be accurately adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of lighting, in particular to a lighting emergency lamp. Background Art

[0002] At present, lighting emergency lamps have been widely used, but the adjustment freedom of lighting lamps is limited, which makes it difficult to adjust the lighting range. Summary of the invention

[0003] The object of the present invention is to provide an adjustable emergency lighting fixture, which can rotate and adjust the lamp body in the vertical direction and the horizontal direction so that the illumination angle can be accurately adjusted.

[0004] The object of the present invention is achieved as follows: An adjustable lighting emergency lamp comprises a lamp body, a support frame assembly supporting and connecting the lamp body, and a locking assembly for locking the support frame assembly on a control cabinet;

[0005] The support frame assembly is provided with a connecting handle, an upper boss, an adjustment combination mechanism, and a support base in sequence from top to bottom. The connecting handle is upwardly plugged into the bottom of the housing of the lamp body, the upper boss supports the connecting handle and is integrally formed with the connecting handle, the upper side of the adjustment combination mechanism supports and is connected to the upper boss, the support base supports and is connected to the lower side of the adjustment combination mechanism, and the lower side of the support base is locked on the control cabinet through a locking assembly;

[0006] The adjustment assembly mechanism includes a reference seat, an adjustable seat, and a lower positioning seat;

[0007] The adjustable seat and the reference seat are arranged as an annular seat structure, the central axes of the adjustable seat and the reference seat are arranged horizontally, the adjustable seat and the reference seat are coaxial, the adjustable seat is rotatably connected to the reference seat, the rotation adjustment axis of the adjustable seat is its central axis, the adjustable seat supports the upper boss and is integrally formed with the upper boss, and the lower positioning seat supports the reference seat and is integrally formed with the reference seat;

[0008] The lower positioning seat is configured as an annular columnar structure extending vertically downward, and is plugged into the support base in a rotatable and adjustable manner, and the rotation adjustment axis of the lower positioning seat is its central axis.

[0009] Furthermore, one side of the upper boss protrudes toward the reference seat, and an engaging cambered surface is provided on the lower side of the lateral protruding portion of the upper boss, and the engaging cambered surface is abutted against the outer peripheral surface of the reference seat and is coaxially arranged with the reference seat.

[0010] Furthermore, annular tooth surfaces are provided on opposite sides of the adjustable seat and the reference seat, and the annular tooth surfaces have a plurality of convex teeth evenly distributed in an annular shape around the central axis of the adjustable seat and the reference seat. When the adjustable seat and the reference seat are axially assembled and locked, the annular tooth surface of the adjustable seat meshes with the annular tooth surface of the reference seat.

[0011] Furthermore, the adjustment combination mechanism also includes a locking assembly, which includes a transverse screw and a transverse nut. The adjustable seat and the reference seat are both provided with transverse holes, and the transverse holes axially penetrate the adjustable seat and the reference seat along the central axis of the adjustable seat and the reference seat. The transverse screw passes through the transverse hole and is fitted with the transverse nut to lock the adjustable seat on the reference seat.

[0012] Furthermore, the support base is coaxially provided with a support positioning groove with an upward opening and a circular groove structure, and the lower positioning seat is rotatably and adjustably inserted in the support positioning groove.

[0013] Furthermore, the side wall of the lower positioning seat is provided with a positioning annular groove surrounding its central axis, the outer side wall of the support base is provided with a horizontally protruding side boss, the support frame assembly is provided with a lateral screw, the side boss is provided with a threaded hole connected to the inner cavity of the support positioning groove, the side screw is screwed into the threaded hole of the side boss, and the end of the threaded portion of the side screw is inserted into the positioning annular groove of the lower positioning seat, and the end of the threaded portion of the side screw is pressed against the inner wall of the positioning annular groove in a locked state.

[0014] Furthermore, the support frame assembly also includes a support gasket with an annular flat gasket structure, and the support gasket is placed under the support base and fits the upper surface of the control cabinet.

[0015] Furthermore, a stud extending vertically downward is provided on the lower side of the support base, and the stud passes through the upper wall of the control cabinet and extends into the interior of the control cabinet. The locking assembly includes an inner nut and an inner gasket, and the inner nut and the inner gasket are sleeved on the stud, and the inner nut presses the inner gasket against the inner wall of the control cabinet.

[0016] The beneficial effects of the present invention are:

[0017] 1. It can be rotated and adjusted in the vertical and horizontal directions, so that the irradiation angle can be accurately adjusted;

[0018] 2. When it is necessary to adjust the vertical rotation, that is, to adjust the elevation angle of the lamp body, first loosen the horizontal screw, slightly separate the adjustable seat from the reference seat, and then rotate the adjustable seat up and down to adjust it. When the adjustable seat is rotated to the required angle, then assemble the adjustable seat with the reference seat so that the annular tooth surface of the adjustable seat meshes with the annular tooth surface of the reference seat to achieve the positioning effect, and then tighten the horizontal screw to lock the adjustable seat on the reference seat to fix the adjusted angle and complete the pitch adjustment of the lamp body;

[0019] 3. When horizontal rotation adjustment is required, that is, adjusting the left and right direction of the lamp body, first loosen the lateral screw so that the threaded part of the lateral screw loosens the positioning annular groove of the lower positioning seat, then rotate the lower positioning seat horizontally to the required angle, and then tighten the lateral screw so that the threaded part of the lateral screw presses against the positioning annular groove, thereby locking the position of the lower positioning seat and completing the horizontal rotation adjustment of the lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an exploded schematic diagram of the present invention.

[0021] Figure 2 It is a longitudinal sectional schematic diagram of the present invention.

[0022] Figure 3 It is a three-dimensional schematic diagram of the present invention.

[0023] Figure 4 yes Figure 1 Enlarged view of part A in . DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-4 The present invention is further illustrated with reference to the accompanying drawings and specific embodiments.

[0025] like Figure 1-4 As shown, an adjustable lighting emergency lamp includes a lamp body 1, a support frame assembly that supports and connects the lamp body 1, and a locking assembly that locks the support frame assembly on a control cabinet 16.

[0026] The above-mentioned support frame assembly is provided with a connecting handle 2, an upper boss 3, an adjustment combination mechanism, and a support base 11 in sequence from top to bottom. The connecting handle 2 is upwardly plugged into the bottom of the outer shell of the lamp body 1, the upper boss 3 supports the connecting handle 2 and is integrally formed with the connecting handle 2, the upper side of the adjustment combination mechanism supports and is connected to the upper boss 3, the support base 11 supports and is connected to the lower side of the adjustment combination mechanism, and the lower side of the support base 11 is locked on the control cabinet 16 through a locking assembly.

[0027] The above-mentioned adjustment combination mechanism includes a reference seat 6 , an adjustable seat 4 , and a lower positioning seat 10 .

[0028] The adjustable seat 4 and the reference seat 6 are arranged as an annular seat structure, the central axes of the adjustable seat 4 and the reference seat 6 are arranged horizontally, the adjustable seat 4 and the reference seat 6 are coaxial, the adjustable seat 4 is rotatably and adjustably connected to the reference seat 6, the rotation adjustment axis of the adjustable seat 4 is its central axis, the adjustable seat 4 supports the upper boss 3 and is formed integrally with the upper boss 3, and the lower positioning seat 10 supports the reference seat 6 and is formed integrally with the reference seat 6.

[0029] The lower positioning seat 10 is configured as an annular columnar structure extending vertically downward, and is plugged into the support base 11 in a rotatable and adjustable manner, and the rotation adjustment axis of the lower positioning seat 10 is the central axis thereof.

[0030] One side of the upper boss 3 is raised toward the reference seat 6 , and an engaging camber 3 a is provided on the lower side of the lateral raised portion of the upper boss 3 . The engaging camber 3 a is in contact with the outer peripheral surface of the reference seat 6 and is coaxially arranged with the reference seat 6 .

[0031] Annular tooth surfaces 5 are provided on opposite sides of the adjustable seat 4 and the reference seat 6, and the annular tooth surfaces 5 have a plurality of convex teeth evenly distributed in an annular shape around the central axis of the adjustable seat 4 and the reference seat 6. When the adjustable seat 4 and the reference seat 6 are axially assembled and locked, the annular tooth surface 5 of the adjustable seat 4 meshes with the annular tooth surface 5 of the reference seat 6.

[0032] The above-mentioned adjustment combination mechanism also includes a locking assembly, which includes a transverse screw 8 and a transverse nut 9. The adjustable seat 4 and the reference seat 6 are both provided with a transverse hole 7. The transverse hole 7 axially penetrates the adjustable seat 4 and the reference seat 6 along the central axis of the adjustable seat 4 and the reference seat 6. The transverse screw 8 passes through the transverse hole 7 and is fitted with the transverse nut 9 to lock the adjustable seat 4 on the reference seat 6.

[0033] The support base 11 is coaxially provided with a support positioning groove 11a with an upward opening and a circular groove structure, and the lower positioning seat 10 is rotatably and adjustably inserted in the support positioning groove 11a.

[0034] The side wall of the above-mentioned lower positioning seat 10 is provided with a positioning annular groove 10a surrounding its central axis, the outer side wall of the support base 11 is provided with a horizontally protruding side boss 11b, and the support frame assembly is provided with a lateral screw 12, and the side boss 11b is provided with a threaded hole connected to the inner cavity of the support positioning groove 11a, the lateral screw 12 is screwed into the threaded hole of the side boss 11b, and the end of the threaded portion of the lateral screw 12 is inserted into the positioning annular groove 10a of the lower positioning seat 10, and the end of the threaded portion of the lateral screw 12 presses against the inner wall of the positioning annular groove 10a in the locked state.

[0035] The support frame assembly further comprises a support gasket 13 of an annular flat gasket structure. The support gasket 13 is placed under the support base 11 and fits the upper surface of the control cabinet 16 .

[0036] A stud 11c extending vertically downward is provided on the lower side of the support base 11. The stud 11c passes through the upper wall of the control cabinet 16 and extends into the interior of the control cabinet 16. The locking assembly includes an inner nut 15 and an inner gasket 14. The inner nut 15 and the inner gasket 14 are mounted on the stud 11c, and the inner nut 15 presses the inner gasket 14 against the inner wall of the control cabinet 16.

[0037] When it is necessary to adjust the lamp body 1 in the vertical rotation, that is, to adjust the elevation angle of the lamp body 1, first loosen the transverse screw 8, slightly separate the adjustable seat 4 from the reference seat 6, and then rotate the adjustable seat 4 up and down to adjust it. When the adjustable seat 4 is rotated to the required angle, then assemble the adjustable seat 4 with the reference seat 6 so that the annular tooth surface 5 of the adjustable seat 4 is meshed with the annular tooth surface 5 of the reference seat 6 to achieve the positioning effect, and then tighten the transverse screw 8 to lock the adjustable seat 4 on the reference seat 6 to fix the adjusted angle and complete the pitch adjustment of the lamp body 1.

[0038] When it is necessary to perform horizontal rotation adjustment on the lamp body 1, that is, to adjust the left and right direction of the lamp body 1, first loosen the lateral screw 12 so that the threaded portion of the lateral screw 12 loosens the positioning annular groove 10a of the lower positioning seat 10, then rotate the lower positioning seat 10 horizontally to the required angle, and then tighten the lateral screw 12 so that the threaded portion of the lateral screw 12 presses against the positioning annular groove 10a, thereby locking the position of the lower positioning seat 10 and completing the horizontal rotation adjustment of the lamp body 1.

[0039] The above are preferred embodiments of the present invention. A person skilled in the art may make various changes or improvements on this basis. Without departing from the general concept of the present invention, these changes or improvements should fall within the scope of protection required by the present invention.

Claims

1. An adjustable lighting emergency lamp, comprising a lamp body (1), a support frame assembly supporting and connecting the lamp body (1), and a locking assembly for locking the support frame assembly on a control cabinet (16), characterized in that: The support frame assembly is provided with a connecting handle (2), an upper boss (3), an adjustment combination mechanism, and a support base (11) in sequence from top to bottom; the connecting handle (2) is plugged upwardly into the bottom of the outer shell of the lamp body (1); the upper boss (3) supports the connecting handle (2) and is integrally formed with the connecting handle (2); the upper side of the adjustment combination mechanism supports and is connected to the upper boss (3); the support base (11) supports and is connected to the lower side of the adjustment combination mechanism; and the lower side of the support base (11) is locked on the control cabinet (16) through a locking assembly; The adjustment assembly mechanism comprises a reference seat (6), an adjustable seat (4), and a lower positioning seat (10); The adjustable seat (4) and the reference seat (6) are arranged as an annular seat structure, the central axes of the adjustable seat (4) and the reference seat (6) are arranged horizontally, the adjustable seat (4) and the reference seat (6) are coaxial, the adjustable seat (4) is rotatably connected to the reference seat (6), the rotation adjustment axis of the adjustable seat (4) is its central axis, the adjustable seat (4) supports the upper boss (3) and is integrally formed with the upper boss (3), and the lower positioning seat (10) supports the reference seat (6) and is integrally formed with the reference seat (6); The lower positioning seat (10) is configured as an annular columnar structure extending vertically downward, and is plugged into the support base (11) in a rotatable and adjustable manner, and the rotation adjustment axis of the lower positioning seat (10) is its central axis; The adjustable seat (4) and the reference seat (6) are both provided with annular tooth surfaces (5) on opposite sides thereof, wherein the annular tooth surfaces (5) have a plurality of convex teeth evenly distributed in an annular manner around the central axis of the adjustable seat (4) and the reference seat (6), and when the adjustable seat (4) and the reference seat (6) are in an axially assembled and locked state, the annular tooth surface (5) of the adjustable seat (4) meshes with the annular tooth surface (5) of the reference seat (6); The adjustment assembly also includes a locking assembly, which includes a transverse screw (8) and a transverse nut (9). The adjustable seat (4) and the reference seat (6) are both provided with a transverse hole (7). The transverse hole (7) axially penetrates the adjustable seat (4) and the reference seat (6) along the central axis of the adjustable seat (4) and the reference seat (6). The transverse screw (8) passes through the transverse hole (7) and is fitted with the transverse nut (9) to lock the adjustable seat (4) on the reference seat (6). The support base (11) is coaxially provided with a support positioning groove (11a) with an upward opening and a circular groove structure, and the lower positioning seat (10) is inserted into the support positioning groove (11a) in a rotatable and adjustable manner; The side wall of the lower positioning seat (10) is provided with a positioning annular groove (10a) surrounding its central axis, the outer side wall of the support base (11) is provided with a horizontally protruding side boss (11b), the support frame assembly is provided with a lateral screw (12), the side boss (11b) is provided with a threaded hole connected to the inner cavity of the support positioning groove (11a), the side screw (12) is screwed into the threaded hole of the side boss (11b), and the end of the threaded portion of the side screw (12) is inserted into the positioning annular groove (10a) of the lower positioning seat (10), and the end of the threaded portion of the side screw (12) presses against the inner wall of the positioning annular groove (10a) in a locked state.

2. The adjustable emergency lighting fixture according to claim 1, characterized in that: One side of the upper boss (3) protrudes in the direction of the reference seat (6), and an engaging cambered surface (3a) is provided on the lower side of the lateral protruding portion of the upper boss (3), wherein the engaging cambered surface (3a) abuts against the outer peripheral surface of the reference seat (6) and is coaxially arranged with the reference seat (6).

3. The adjustable emergency lighting fixture according to claim 1, characterized in that: The support frame assembly also includes a support gasket (13) with an annular flat gasket structure, wherein the support gasket (13) is placed under the support base (11) and fits the upper surface of the control cabinet (16).

4. The adjustable emergency lighting fixture according to claim 3, characterized in that: A stud (11c) extending vertically downward is provided on the lower side of the support base (11), and the stud (11c) passes through the upper wall of the control cabinet (16) and extends into the interior of the control cabinet (16). The locking assembly comprises an inner nut (15) and an inner gasket (14), and the inner nut (15) and the inner gasket (14) are sleeved on the stud (11c), and the inner nut (15) presses the inner gasket (14) against the inner wall of the control cabinet (16).

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