Floor irradiation lamp

Abstract

The utility model relates to the technical field of lamp equipment, in particular to a floor irradiation lamp. The LED lamp comprises a lamp base and a stand column fixed to the top of the lamp base, a lamp holder is assembled above the stand column, an auxiliary mechanism is assembled between the stand column and the lamp holder, the auxiliary mechanism is used for adjusting the angle of the lamp holder, the auxiliary mechanism comprises a U-shaped part, a top cover, a supporting plate, a fixed gear ring and a support, and the U-shaped part is fixed to one end of the lamp holder; a top cover is assembled on the tops of the stand columns, and a supporting plate and a support are fixed to the top of the top cover. Through the structural design of the auxiliary mechanism and the rotating mechanism, the angle and direction of the lamp holder can be conveniently adjusted, the use convenience of the lamp holder is conveniently improved, the use effect is good, through the structural design of the fastening mechanism, the transmission column can be rotationally limited through the device, and the service life of the transmission column is prolonged. The angle of the lamp holder can be adjusted more stably in the actual use process, and use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp equipment, in particular to a floor-standing illumination lamp. Background Art

[0002] Floor lamps, commonly known as floor lamps, are independent indoor lighting fixtures that can stand directly on the ground or be fixed to the ground;

[0003] For example, a floor-standing lighting fixture for indoor design with a publication (announcement) number of CN211780633U includes a lighting fixture, a pillar is fixedly connected to the bottom of the lighting fixture, a support plate is fixedly connected to the bottom of the pillar, a transmission box is slidably connected to the surface of the support plate, a base is fixedly connected to the bottom of the transmission box, and a vertical plate is fixedly connected to the bottom of the inner wall of the transmission box;

[0004] In summary, it can be seen that the following technical problems exist in the prior art: during use, although the above-mentioned prior art can adjust the height of the illuminating lamp, it is not convenient to adjust the angle and orientation of the illuminating lamp, resulting in an unsatisfactory use effect. For this reason, we propose a floor-standing illuminating lamp. Utility Model Content

[0005] The purpose of the utility model is to provide a floor-standing lighting fixture to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A floor-standing lighting fixture comprises a lamp base and a column fixed on the top of the lamp base, a lamp head is mounted on the top of the column, an auxiliary mechanism is mounted between the column and the lamp head, the auxiliary mechanism is used to adjust the angle of the lamp head, the auxiliary mechanism comprises a U-shape, a top cover, a support plate, a fixed gear ring and a bracket, a U-shape is fixed at one end of the lamp head, a top cover is mounted on the top of the column, a support plate and a bracket are fixed on the top of the top cover, a fixed gear ring is fixed on the top of the support plate, and the top of the bracket is rotatably connected to the U-shape.

[0008] Preferably, the auxiliary mechanism further comprises a transmission column and a small gear, the inner side of the U-shape is rotatably connected to the transmission column, the outer side of the transmission column is fixed with a small gear, and the small gear is meshingly connected with the inner side of the fixed gear ring.

[0009] Preferably, a fastening mechanism is installed between the U-shape and the transmission column, and the fastening mechanism is used to limit the rotation of the transmission column.

[0010] Preferably, the fastening mechanism includes an inner groove, a guide plate, an adjusting rod, a spring and teeth, the top of the U-shape is slidably connected to the adjusting rod, the inner side of the U-shape and a position corresponding to the adjusting rod are provided with an inner groove, the inner side of the inner groove is slidably connected to the guide plate, the top of the guide plate is fixed to the adjusting rod, the outer side of the adjusting rod and a spring is sleeved at a position located inside the inner groove, one end of the spring is fixed to the top of the inner side of the inner groove, the other end of the spring is fixed to the guide plate, the bottom of the guide plate is fixed with teeth, and the bottom of the teeth is meshed with the outer side of the transmission column.

[0011] Preferably, a plurality of tooth grooves are evenly distributed on the outer side of the transmission column, and the tooth grooves are all meshed with the teeth.

[0012] Preferably, a rotating mechanism is installed between the column and the top cover, and the rotating mechanism is used to adjust the orientation of the lamp holder.

[0013] Preferably, the rotating mechanism includes a connecting ring, an annular outer groove and a vertical cylinder, an annular outer groove is opened on the outer side of the column, the inner side of the annular outer groove is rotatably connected with a connecting ring, a plurality of connecting hooks are evenly fixed on the outer side of the connecting ring, the tops of the connecting hooks are fixed to the top cover, the top of the column is fixed with a vertical cylinder, a plurality of balls are evenly arranged on the top of the vertical cylinder, and the balls are in close contact with the top cover.

[0014] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0015] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0016] 1. The utility model uses the structural design of the auxiliary mechanism and the rotating mechanism to make the device easy to adjust the angle and orientation of the lamp head, thereby increasing the convenience of using the lamp head and achieving a good use effect.

[0017] 2. The utility model uses the structural design of the fastening mechanism to enable the device to limit the rotation of the transmission column, so that the adjustment of the angle of the lamp head is more stable during actual use, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0020] Figure 2 It is a schematic diagram of the U-shaped cutaway structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 4 This is a schematic diagram of the connection structure between the support plate and the fixed gear ring of the utility model;

[0023] Figure 5 It is a schematic diagram of the connection structure of the annular outer groove and the connecting ring of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] In the figure: 1. lamp base; 2. column; 3. lamp holder; 4. U-shape; 5. top cover; 6. support plate; 7. fixed gear ring; 8. bracket; 9. transmission column; 10. small gear; 11. inner groove; 12. guide plate; 13. adjustment rod; 14. spring; 15. teeth; 16. connecting ring; 17. annular outer groove; 18. vertical tube. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] Example 1

[0028] Reference Figure 1-4 A floor-standing lighting fixture comprises a lamp base 1, and a column 2 fixed on the top of the lamp base 1, a lamp holder 3 is mounted on the top of the column 2, an auxiliary mechanism is mounted between the column 2 and the lamp holder 3, the auxiliary mechanism is used to adjust the angle of the lamp holder 3, the auxiliary mechanism comprises a U-shape 4, a top cover 5, a support plate 6, a fixed gear ring 7 and a bracket 8, a U-shape 4 is fixed at one end of the lamp holder 3, a top cover 5 is mounted on the top of the column 2, a support plate 6 and a bracket 8 are fixed on the top of the top cover 5, a fixed gear ring 7 is fixed on the top of the support plate 6, and the top of the bracket 8 is rotatably connected to the U-shape 4.

[0029] The auxiliary mechanism also includes a transmission column 9 and a small gear 10. The inner side of the U-shape 4 is rotatably connected to the transmission column 9, and the outer side of the transmission column 9 is fixed with a small gear 10. The small gear 10 is meshed and connected with the inner side of the fixed gear ring 7. Through the arrangement of the transmission column 9 and the small gear 10, the rotation of the U-shape 4 is more stable when the angle of the lamp head 3 is adjusted.

[0030] A fastening mechanism is installed between the U-shape 4 and the transmission column 9, and the fastening mechanism is used to limit the rotation of the transmission column 9.

[0031] The fastening mechanism includes an inner groove 11, a guide plate 12, an adjusting rod 13, a spring 14 and teeth 15. The top of the U-shape 4 is slidably connected with the adjusting rod 13. The inner side of the U-shape 4 and the position corresponding to the adjusting rod 13 are provided with the inner groove 11. The inner side of the inner groove 11 is slidably connected with the guide plate 12. The top of the guide plate 12 is fixed to the adjusting rod 13. The outer side of the adjusting rod 13 and the position located inside the inner groove 11 are sleeved with a spring 14. One end of the spring 14 is fixed to the top of the inner side of the inner groove 11, and the other end of the spring 14 is fixed to the guide plate 12. The bottom of the guide plate 12 is fixed with teeth 15. The bottom of the teeth 15 is meshed with the outer side of the transmission column 9. The U-shape 4 is made of transparent material, which is convenient for users to observe whether the teeth 15 are meshed with the transmission column 9.

[0032] A plurality of tooth grooves are evenly distributed on the outer side of the transmission column 9 , and the tooth grooves are all meshed and connected with the teeth 15 . The arrangement of the teeth 15 facilitates the rotation limiting of the transmission column 9 .

[0033] Example 2

[0034] Embodiment 1 is further optimized, specifically, as Figure 5 As shown, a rotating mechanism is installed between the column 2 and the top cover 5, and the rotating mechanism is used to adjust the orientation of the lamp holder 3.

[0035] The rotating mechanism includes a connecting ring 16, an annular outer groove 17 and a vertical cylinder 18. An annular outer groove 17 is provided on the outer side of the column 2, and the connecting ring 16 is rotatably connected to the inner side of the annular outer groove 17. A plurality of connecting hooks are evenly fixed on the outer side of the connecting ring 16, and the tops of the connecting hooks are fixed to the top cover 5. A vertical cylinder 18 is fixed on the top of the column 2, and a plurality of balls are evenly arranged on the top of the vertical cylinder 18, and the balls are in close contact with the top cover 5. When the orientation of the lamp holder 3 needs to be adjusted, the top cover 5 is rotated so that the top cover 5 drives the connecting ring 16 to rotate along the inner side of the annular outer groove 17. At the same time, an annular opening is provided on the bottom of the top cover 5, and the annular opening is slidably connected to the balls, which can increase the smoothness of the rotation of the top cover 5.

[0036] From the above, we can know that:

[0037] The utility model aims at the technical problem that, during the use of the existing technology, although the height of the irradiation lamp can be adjusted, it is not convenient to adjust the angle and orientation of the irradiation lamp, resulting in an unsatisfactory use effect; the technical solutions of the above embodiments are adopted. At the same time, the implementation process of the above technical solutions is:

[0038] During use, when the angle of the lamp holder 3 needs to be adjusted, the adjustment rod 13 is pulled upward so that the adjustment rod 13 drives the guide plate 12 to move upward along the inner side of the inner groove 11, thereby squeezing and contracting the spring 14, so that the teeth 15 are separated from the tooth grooves on the transmission column 9, and then the lamp holder 3 is rotated so that the lamp holder 3 drives the U-shaped 4 to rotate, and at the same time the U-shaped 4 drives the transmission column 9 to rotate, so that the small gear 10 is meshed and transmitted along the inner side of the fixed gear ring 7. After the adjustment is completed, the spring 14 is released, and the elastic force generated by the spring 14 pushes the guide plate 12 to move downward and reset, so that the teeth 15 are connected to the tooth groove. When the teeth 15 are not stuck in the tooth groove, the rotation amplitude of the lamp holder 3 can be slightly adjusted so that the teeth 15 and the tooth groove can form a meshing connection to limit the rotation of the transmission column 9.

[0039] Through the above configuration, the present application can certainly solve the above technical problems and achieve the following technical effects:

[0040] 1. The utility model uses the structural design of the auxiliary mechanism and the rotating mechanism to make the device easy to adjust the angle and orientation of the lamp holder 3, thereby increasing the convenience of using the lamp holder 3 and achieving a good use effect.

[0041] 2. The utility model uses the structural design of the fastening mechanism to enable the device to limit the rotation of the transmission column 9, so that the adjustment of the angle of the lamp head 3 is more stable during actual use, which is convenient for use.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A floor-standing lighting fixture, characterized in that: The invention comprises a lamp base (1), and a column (2) fixed on the top of the lamp base (1); a lamp holder (3) is arranged on the top of the column (2); an auxiliary mechanism is arranged between the column (2) and the lamp holder (3); the auxiliary mechanism is used to adjust the angle of the lamp holder (3); the auxiliary mechanism comprises a U-shape (4), a top cover (5), a support plate (6), a fixed tooth ring (7) and a bracket (8); a U-shape (4) is fixed on one end of the lamp holder (3); a top cover (5) is arranged on the top of the column (2); a support plate (6) and a bracket (8) are fixed on the top of the top cover (5); a fixed tooth ring (7) is fixed on the top of the support plate (6); and the top of the bracket (8) is rotatably connected to the U-shape (4).

2. A floor-standing lighting fixture according to claim 1, characterized in that: The auxiliary mechanism also includes a transmission column (9) and a small gear (10); the inner side of the U-shaped portion (4) is rotatably connected to the transmission column (9); the outer side of the transmission column (9) is fixed with a small gear (10); and the small gear (10) is meshingly connected to the inner side of the fixed gear ring (7).

3. A floor-standing lighting fixture according to claim 2, characterized in that: A fastening mechanism is installed between the U-shape (4) and the transmission column (9), and the fastening mechanism is used to limit the rotation of the transmission column (9).

4. The floor-standing lighting fixture according to claim 3, characterized in that: The fastening mechanism comprises an inner groove (11), a guide plate (12), an adjusting rod (13), a spring (14) and teeth (15); the top of the U-shaped portion (4) is slidably connected to the adjusting rod (13); the inner side of the U-shaped portion (4) and a position corresponding to the adjusting rod (13) are provided with an inner groove (11); the inner side of the inner groove (11) is slidably connected to the guide plate (12); the top of the guide plate (12) is fixed to the adjusting rod (13); the outer side of the adjusting rod (13) and a position inside the inner groove (11) are sleeved with a spring (14); one end of the spring (14) is fixed to the top of the inner side of the inner groove (11); the other end of the spring (14) is fixed to the guide plate (12); the bottom of the guide plate (12) is fixed with teeth (15); the bottom of the teeth (15) is meshedly connected to the outer side of the transmission column (9).

5. The floor-standing lighting fixture according to claim 4, characterized in that: The outer side of the transmission column (9) is evenly distributed with a plurality of tooth grooves, and the tooth grooves are all meshed and connected with the teeth (15).

6. The floor-standing lighting fixture according to claim 1, characterized in that: A rotating mechanism is installed between the upright column (2) and the top cover (5), and the rotating mechanism is used to adjust the position of the lamp holder (3).

7. The floor-standing lighting fixture according to claim 6, characterized in that: The rotating mechanism comprises a connecting collar (16), an annular outer groove (17) and a vertical cylinder (18); an annular outer groove (17) is provided on the outer side of the column (2); a connecting collar (16) is rotatably connected to the inner side of the annular outer groove (17); a plurality of connecting hooks are evenly distributed and fixed to the outer side of the connecting collar (16); the tops of the connecting hooks are all fixed to the top cover (5); the vertical cylinder (18) is fixed to the top of the column (2); a plurality of balls are evenly distributed on the top of the vertical cylinder (18); and the balls are all in close contact with the top cover (5).

Images