Vertical working lamp

Abstract

The utility model discloses a vertical working lamp which comprises an illumination part, a light source part and a control part. The supporting part is arranged at the bottom of the lighting part and used for supporting the lighting part; the fixing part is arranged at the bottom of the supporting part and used for fixing the supporting part, the fixing part comprises a fixing foot, a connecting end, a fixing ground nail, a limiting end and a penetrating end, the fixing foot is arranged at the bottom of the supporting part, a fixing hole is obliquely formed in the fixing foot, the fixing hole penetrates through the two sides of the fixing foot, and the connecting end is connected with the fixing ground nail. The fixing hole is formed in the support, the fixing ground nail penetrates through the fixing hole so that the fixing ground nail can incline in the inclination direction of the fixing hole, the penetrating end is arranged at one end of the fixing ground nail and used for penetrating into the ground, and the technical problem that the support easily falls down in severe weather can be solved.

Description

Technical Field

[0001] This application relates to the technical field of lighting devices, and particularly to a vertical work lamp. Background Art

[0002] Outdoor work lamps are lighting devices designed specifically for outdoor environments. They usually have features such as waterproof, dustproof, durable, and portable to adapt to various harsh weather conditions and changing working environments. Usually, a bracket is provided on the work lamp, and the bracket is used to be placed on the ground to support the work lamp. However, due to the relatively harsh environment in some outdoor areas, when there is strong wind, especially when the wind speed exceeds a certain threshold, the bracket and the lamp itself of the outdoor work lamp will form a relatively large wind resistance area, and the wind is dynamic, which will generate uneven pressure on the bracket, causing the bracket to shake. This continuous shaking will gradually weaken the structural stability of the bracket, and ultimately cause the bracket to lose balance instantly and be blown down, resulting in damage to the work lamp. When there is heavy rain, the heavy rain will cause the ground to be slippery, reducing the friction between the bracket and the ground, and the flowing water accompanying the heavy rain will impact the bracket. Especially when the bracket is set in a low-lying or water-concentrated area, the force of the water flow will push or lift the bracket, causing the bracket to fall. The bracket will drive the work lamp to directly hit the ground, resulting in the lamp cover being broken, the bulb being damaged, or the internal circuit board being damaged. Summary of the Utility Model

[0003] This application aims to solve at least one of the technical problems existing in the prior art. For this purpose, this application provides a vertical work lamp, which can solve the technical problem that the bracket is prone to falling in harsh weather.

[0004] The vertical work lamp according to the embodiment of this application includes:

[0005] A lighting part, which is used for lighting the outdoor environment;

[0006] A support part, which is arranged at the bottom of the lighting part and is used to support the lighting part;

[0007] The fixing part is arranged at the bottom of the supporting part and is used to fix the supporting part. The fixing part includes fixing feet, connecting ends, fixing ground nails, limiting ends and penetrating ends. The fixing feet are arranged at the bottom of the supporting part. Fixing holes are obliquely formed inside the fixing feet, and the fixing holes penetrate through both sides of the fixing feet. The fixing ground nails penetrate through the fixing holes, so that the fixing ground nails are inclined along the inclined direction of the fixing holes. The penetrating end is arranged at one end of the fixing ground nail and is used to penetrate into the ground. The limiting end is arranged at the other end of the fixing ground nail, and the limiting end is bent, so that a limiting interval is formed between the limiting end and the other end of the fixing ground nail. The connecting end is arranged at one end of the fixing foot, the connecting end is close to the fixing hole, and the limiting end is located above the connecting end, so that the limiting interval is lapped with the connecting end.

[0008] The vertical working lamp according to the embodiment of the present application has at least the following beneficial effects: When the fixing ground nail penetrates through the fixing hole of the fixing foot, the obliquely formed fixing hole only allows the penetrating end of the fixing ground nail to penetrate into the ground at a certain angle. This inclined design helps the penetrating end of the fixing ground nail to more easily penetrate the ground, and after penetration, due to the action of friction, the fixing ground nail can be self-locked, that is, it remains fixed in the ground and is not easily pulled out, providing stronger fixing force. When the penetrating end is completely inserted into the ground, the limiting interval will be lapped with the connecting end of the fixing foot, so as to limit the limiting end of the connecting end to fix the installation position of the supporting part, thereby improving the stability of the supporting part and preventing the supporting part from having a large displacement due to bad weather.

[0009] According to some embodiments of the present application, the supporting part includes anti-slip bumps, and the anti-slip bumps are arranged on one side of the fixing foot.

[0010] According to some embodiments of the present application, the supporting part includes a mounting seat, a first movable rod, a movable seat, a plurality of supporting bottom rods and a plurality of connecting arms. There are a plurality of the fixing feet, and the plurality of fixing feet are respectively installed at one ends of the plurality of supporting bottom rods. The other ends of the plurality of supporting bottom rods are hinged to the outer edge of the mounting seat. A first movable cavity is formed inside the mounting seat. The lighting part is installed at the top end of the first movable rod, and the first movable rod is slidably matched with the first movable cavity. The movable seat is installed at the bottom end of the first movable rod. One ends of the plurality of connecting arms are respectively hinged to one sides of the plurality of supporting bottom rods, and the other ends of the plurality of connecting arms are hinged to the outer edge of the movable seat.

[0011] According to some embodiments of the present application, the support portion includes a first locking bolt. The mounting seat is elastic. One end of the mounting seat is provided with a movable space, and the movable space communicates with the first movable cavity. One side of the mounting seat is provided with a first locking hole, and the other side of the mounting seat is provided with a second locking hole. The first locking hole and the second locking hole communicate with the movable space. The first locking bolt passes through the first locking hole and the movable space, so that the first locking bolt is in threaded cooperation with the second locking hole.

[0012] According to some embodiments of the present application, the support portion includes a first fixed cylinder, a second locking bolt and a second movable rod. The first fixed cylinder is provided at the top of the first movable rod. A second movable cavity is provided inside the first fixed cylinder, and the second movable cavity penetrates through the inside of the first movable rod. The second movable rod is slidably matched with the second movable cavity. A third locking hole is provided on one side of the first fixed cylinder. The second locking bolt is in threaded cooperation with the third locking hole, so that the penetrating end of the second locking bolt abuts against the second movable rod. The lighting portion is installed at the top of the second movable rod.

[0013] According to some embodiments of the present application, the support portion includes a second fixed cylinder, a third locking bolt and a third movable rod. The second fixed cylinder is provided at the top of the second movable rod. A third movable cavity is provided inside the second fixed cylinder, and the third movable cavity penetrates through the inside of the second movable rod. The third movable rod is slidably matched with the third movable cavity. A fourth locking hole is provided on one side of the second fixed cylinder. The third locking bolt is in threaded cooperation with the fourth locking hole, so that the penetrating end of the third locking bolt abuts against the third movable rod. The lighting portion is installed at the top of the third movable rod.

[0014] According to some embodiments of the present application, the lighting portion includes a lighting housing and a connection seat. The connection seat is provided at the bottom of the lighting housing. A connection cavity is provided at the bottom of the connection seat. The support portion includes a support seat and a mounting plug. The support seat is provided at the top of the third movable rod, and the mounting plug is provided at the top of the support seat. The mounting plug is inserted into the connection cavity.

[0015] According to some embodiments of the present application, the support portion includes a movable convex block. The movable convex block is provided on one side of the mounting plug. A limiting groove and a connection groove are provided inside the connection cavity. The connection groove is located below the limiting groove, and the connection groove communicates with the limiting groove. The connection groove penetrates through the bottom of the connection seat. When the movable convex block passes through the connection groove, the movable convex block is inserted into the limiting groove.

[0016] According to some embodiments of the present application, the support portion includes a movable plate and a limit clamping post. An activity groove is formed at the top of the support base, the movable plate is arranged inside the activity groove, the movable plate is elastic, the limit clamping post is arranged at one end of the movable plate, one end of the limit clamping post protrudes out of the activity groove, a limit clamping groove is formed at the bottom of the connection seat, and the limit clamping post is clamped with the limit clamping groove.

[0017] According to some embodiments of the present application, a plurality of the support bottom rods are arranged in a ring shape, and the plurality of support bottom rods surround each other to form a conical shape.

[0018] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following further describes the present application in conjunction with the drawings and embodiments, where:

[0020] Figure 1 is a schematic structural diagram of the vertical working lamp of the present application;

[0021] Figure 2 is Figure 1 a schematic diagram of the cooperation between the support portion and the fixing portion in

[0022] Figure 3 is Figure 2 a schematic structural diagram of the support portion in

[0023] Figure 4 is Figure 3 a schematic diagram of the cooperation between the mounting seat and the first locking bolt in

[0024] Figure 5 is Figure 1 a schematic structural diagram of the fixing portion in

[0025] Figure 6 is Figure 1 a schematic structural diagram of the second movable rod in

[0026] Figure 7 is Figure 1 a schematic structural diagram of the mounting plug post in

[0027] Figure 8 is Figure 1 a schematic structural diagram of the lighting portion in

[0028] Reference Signs:

[0029] Support part 100, support bottom rod 110, mounting seat 120, first movable cavity 121, movable interval 122, first locking hole 123, first locking bolt 124, second locking hole 125, movable seat 130, connecting arm 131, first movable rod 140, first fixed cylinder 141, second movable cavity 142, third locking hole 143, second locking bolt 144, second movable rod 150, support seat 151, movable groove 152, movable plate 153, limit clamping column 154, mounting insertion post 160, movable convex block 161, second fixed cylinder 170, fourth locking hole 171, third locking bolt 172, third movable cavity 173, third movable rod 174;

[0030] Illumination part 200, illumination housing 210, connecting seat 220, limit groove 221, connecting groove 222, connecting cavity 223, limit card slot 224;

[0031] Fixing part 300, fixing feet 310, fixing holes 311, connecting ends 312, fixing ground nails 320, limit ends 321, limit intervals 322, penetrating ends 323, anti-slip convex blocks 330. Detailed implementation manners

[0032] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0033] In the description of the present application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0034] In the description of the present application, the meaning of several is more than one, the meaning of multiple is more than two, and understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0035] In the description of the present application, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present application in combination with the specific content of the technical solution.

[0036] In the description of the present application, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0037] Referring to Figures 1 to 5 , a vertical work light according to an embodiment of the present application includes:

[0038] A lighting unit 200 for illuminating an outdoor environment;

[0039] A support unit 100 provided at the bottom of the lighting unit 200 for supporting the lighting unit 200;

[0040] A fixing unit 300 provided at the bottom of the support unit 100 for fixing the support unit 100. The fixing unit 300 includes fixing feet 310, connection ends 312, fixing ground nails 320, limiting ends 321, and penetrating ends 323. The fixing feet 310 are provided at the bottom of the support unit 100. Fixing holes 311 are obliquely formed inside the fixing feet 310. The fixing holes 311 penetrate through both sides of the fixing feet 310. The fixing ground nails 320 penetrate through the fixing holes 311, so that the fixing ground nails 320 are inclined along the inclined direction of the fixing holes 311. The penetrating ends 323 are provided at one end of the fixing ground nails 320. The penetrating ends 323 are used for penetrating into the ground. The limiting ends 321 are provided at the other end of the fixing ground nails 320. The limiting ends 321 are bent, so that a limiting interval 322 is formed between the limiting ends 321 and the other end of the fixing ground nails 320. The connection ends 312 are provided at one end of the fixing feet 310. The connection ends 312 are close to the fixing holes 311. The limiting ends 321 are located above the connection ends 312, so that the limiting interval 322 is overlapped with the connection ends 312.

[0041] It can be understood that when the fixed ground nail 320 penetrates through the fixing hole 311 of the fixing foot 310, the obliquely opened fixing hole 311 only allows the penetrating end 323 of the fixed ground nail 320 to penetrate at a certain angle. This inclined design helps the penetrating end 323 of the fixed ground nail 320 to more easily penetrate the ground, and after penetration, due to the action of friction, the fixed ground nail 320 can self-lock, that is, remain fixed in the ground and is not easily pulled out, providing a stronger fixing force. When the penetrating end 323 is completely inserted into the ground, the limiting interval 322 will overlap with the connecting end 312 of the fixing foot 310, thereby limiting the connecting end 312 of the fixing foot 310 to fix the installation position of the supporting part 100, thereby improving the stability of the supporting part 100 and preventing the supporting part 100 from having a large displacement due to bad weather.

[0042] In addition, after the limiting interval 322 overlaps with the connecting end 312 of the fixing foot 310, it can also better enable the operator to intuitively see that the penetrating end 323 of the fixed ground nail 320 has reached the predetermined installation depth, making the fixed ground nail 320 easy to install and adjust.

[0043] Refer to Figure 5 In some specific embodiments, the supporting part 100 includes an anti-slip convex block 330, and the anti-slip convex block 330 is provided on one side of the fixing foot 310.

[0044] It can be understood that when the penetrating end 323 of the fixed ground nail 320 penetrates through the fixing hole 311, the operator can step on the anti-slip convex block 330. The anti-slip convex block 330 can provide additional friction for the operator's foot, helping the operator to stabilize the body, so that the operator can apply sufficient force to penetrate the penetrating end 323 of the fixed ground nail 320 into the fixing hole 311. At the same time, stepping on the anti-slip convex block 330 also prevents the connecting end 312 of the fixing foot 310 from having a large displacement when the penetrating end 323 of the fixed ground nail 320 is being penetrated.

[0045] Refer to Figures 1 to 3 In some specific embodiments, the supporting part 100 includes a mounting base 120, a first movable rod 140, a movable seat 130, a plurality of supporting bottom rods 110 and a plurality of connecting arms 131. There are a plurality of fixing feet 310, and the plurality of fixing feet 310 are respectively installed at one end of the plurality of supporting bottom rods 110. The other ends of the plurality of supporting bottom rods 110 are hinged to the outer edge of the mounting base 120. A first movable cavity 121 is formed inside the mounting base 120. The lighting part 200 is installed at the top end of the first movable rod 140. The first movable rod 140 is slidably matched with the first movable cavity 121. The movable seat 130 is installed at the bottom end of the first movable rod 140. One ends of the plurality of connecting arms 131 are respectively hinged to one side of the plurality of supporting bottom rods 110, and the other ends of the plurality of connecting arms 131 are hinged to the outer edge of the movable seat 130.

[0046] It can be understood that when the height of the lighting unit 200 needs to be adjusted, the first movable rod 140 moves along the first movable cavity 121 of the mounting base 120. During the movement of the first movable rod 140, the movable seat 130 is driven to move. The movable seat 130 drives a plurality of connecting arms 131 and a plurality of supporting bottom rods 110 to rotate. The design of the connecting arms 131 provides additional support to ensure that the entire structure remains stable when adjusting the position of the lighting unit 200 and does not lose balance due to the movement of a single component.

[0047] In addition, when the available space on the ground for placement is small, the plurality of supporting bottom rods 110 can rotate towards the movable seat 130, causing the plurality of supporting bottom rods 110 to approach each other and reducing the space requirement between the plurality of fixed feet 310, so as to facilitate the lighting unit 200 to adapt to applications in various scenarios.

[0048] Referring to Figures 1 to 4 , in some specific embodiments, the support portion 100 includes a first locking bolt 124. The mounting base 120 is elastic. One end of the mounting base 120 is provided with a movable interval 122. The movable interval 122 communicates with the first movable cavity 121. One side of the mounting base 120 is provided with a first locking hole 123, and the other side of the mounting base 120 is provided with a second locking hole 125. The first locking hole 123 and the second locking hole 125 communicate with the movable interval 122. The first locking bolt 124 passes through the first locking hole 123 and the movable interval 122, and the first locking bolt 124 is threadedly engaged with the second locking hole 125.

[0049] It can be understood that after the first movable rod 140 adjusts its position along the first movable cavity 121 of the mounting base 120, the first locking bolt 124 passes through the first locking hole 123 and the movable interval 122 and is threadedly engaged with the second locking hole 125. Since the mounting base 120 is elastic, the movable interval 122 and the first movable cavity 121 gradually shrink, and the first movable cavity 121 provides a clamping force to the first movable rod 140, thereby facilitating the fixation of the position of the first movable rod 140.

[0050] Referring to Figure 6 , in some specific embodiments, the support portion 100 includes a first fixing cylinder 141, a second locking bolt 144, and a second movable rod 150. The first fixing cylinder 141 is provided at the top end of the first movable rod 140. A second movable cavity 142 is provided inside the first fixing cylinder 141. The second movable cavity 142 penetrates through the inside of the first movable rod 140. The second movable rod 150 is slidably engaged with the second movable cavity 142. A third locking hole 143 is provided on one side of the first fixing cylinder 141. The second locking bolt 144 is threadedly engaged with the third locking hole 143, so that the penetrating end 323 of the second locking bolt 144 abuts against the second movable rod 150. The lighting unit 200 is installed at the top end of the second movable rod 150.

[0051] It is understandable that the second movable rod 150 is slidably engaged with the second movable cavity 142. The operator can adjust the height of the lighting unit 200 by moving the second movable rod 150 up and down. This adjustment enables the lighting unit 200 to be adjusted in height according to different working requirements. After the position of the second movable rod 150 is adjusted, the operator can rotate the second locking bolt 144. After the second locking bolt 144 is screwed into the third locking hole 143, the penetrating end 323 of the second locking bolt 144 abuts against the second movable rod 150. This abutting effect further enhances the fixing of the second movable rod 150 and ensures that the lighting unit 200 remains stable at the adjusted position.

[0052] Refer to Figure 6 , in some specific embodiments, the support portion 100 includes a second fixed cylinder 170, a third locking bolt 172, and a third movable rod 174. The second fixed cylinder 170 is provided at the top end of the second movable rod 150. A third movable cavity 173 is formed inside the second fixed cylinder 170. The third movable cavity 173 penetrates through the inside of the second movable rod 150. The third movable rod 174 is slidably engaged with the third movable cavity 173. A fourth locking hole 171 is formed on one side of the second fixed cylinder 170. The third locking bolt 172 is threadedly engaged with the fourth locking hole 171, so that the penetrating end 323 of the third locking bolt 172 abuts against the third movable rod 174. The lighting unit 200 is installed at the top end of the third movable rod 174.

[0053] It is understandable that when the lighting unit 200 needs to be further adjusted in height, the third movable rod 174 is slidably engaged with the third movable cavity 173. After the position of the third movable rod 174 is adjusted, the operator can rotate the third locking bolt 172. After the third locking bolt 172 is screwed into the fourth locking hole 171, the penetrating end 323 of the third locking bolt 172 abuts against the third movable rod 174. This abutting effect further enhances the fixing of the third movable rod 174 and ensures that the lighting unit 200 remains stable at the adjusted position.

[0054] Refer to Figures 7 to 8 , in some specific embodiments, the lighting unit 200 includes a lighting housing 210 and a connection seat 220. The connection seat 220 is provided at the bottom of the lighting housing 210. A connection cavity 223 is formed at the bottom of the connection seat 220. The support portion 100 includes a support seat 151 and a mounting insertion post 160. The support seat 151 is provided at the top end of the third movable rod 174. The mounting insertion post 160 is provided at the top of the support seat 151. The mounting insertion post 160 is inserted into the connection cavity 223.

[0055] It can be understood that when the lighting housing 210 is installed, the mounting post 160 is plugged into the connecting cavity 223 of the connecting seat 220. This plug-in method enables the connecting seat 220 to be firmly fixed on the supporting seat 151, thereby tightly connecting the lighting housing 210 and the supporting seat 151 to ensure its stability in outdoor environments.

[0056] Reference Figures 7 to 8 In some specific embodiments, the support portion 100 includes a movable protrusion 161, which is arranged on one side of the mounting column 160. A limiting groove 221 and a connecting groove 222 are provided inside the connecting cavity 223. The connecting groove 222 is located below the limiting groove 221. The connecting groove 222 is connected to the limiting groove 221. The connecting groove 222 passes through the bottom of the connecting seat 220, so that when the movable protrusion 161 passes through the connecting groove 222, the movable protrusion 161 is plugged into the limiting groove 221.

[0057] It can be understood that when the movable protrusion 161 passes through the connecting groove 222, the movable protrusion 161 will be plugged into the limiting groove 221. This plugging method limits the downward movement of the movable protrusion 161, ensuring that the lighting housing 210 will not be separated from the mounting column 160 due to external force, thereby improving the stability of the lighting housing 210 after installation.

[0058] Reference Figures 7 to 8 In some specific embodiments, the support portion 100 includes a movable plate 153 and a limiting clamping column 154. A movable groove 152 is provided on the top of the support seat 151. The movable plate 153 is arranged inside the movable groove 152. The movable plate 153 is elastic. The limiting clamping column 154 is arranged at one end of the movable plate 153. One end of the limiting clamping column 154 protrudes out of the movable groove 152. A limiting clamping groove 224 is provided at the bottom of the connecting seat 220, and the limiting clamping column 154 is clamped with the limiting clamping groove 224.

[0059] It is understandable that when the movable protrusion 161 is plugged into the limiting slot 221, the limiting post 154 is engaged with the limiting slot 224, thereby limiting the rotation position of the connecting seat 220, so that the limiting post 154 remains in the limiting slot 224, further preventing the lighting housing 210 from falling off.

[0060] Reference Figures 1 to 3 In some specific embodiments, the plurality of support bottom bars 110 are arranged in a ring shape, and the plurality of support bottom bars 110 surround each other to form a cone shape.

[0061] It can be understood that the circular arrangement of the plurality of supporting bottom bars 110 means that they are arranged around a central point to form a circle, and this circular arrangement helps to evenly distribute the supporting force and improve the stability of the structure.

[0062] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present application within the scope of knowledge possessed by those of ordinary skill in the art. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. Vertical work light, characterized in that: include: Lighting department, used for lighting the outdoor environment; A supporting portion, disposed at the bottom of the lighting portion, and used to support the lighting portion; The fixing part is arranged at the bottom of the supporting part and is used to fix the supporting part, and the fixing part includes a fixing foot, a connecting end, a fixing ground nail, a limiting end and a penetration end, the fixing foot is arranged at the bottom of the supporting part, a fixing hole is obliquely opened inside the fixing foot, the fixing hole passes through both sides of the fixing foot, the fixing ground nail penetrates the fixing hole so that the fixing ground nail is inclined along the inclination direction of the fixing hole, the penetration end is arranged at one end of the fixing ground nail, the penetration end is used to penetrate the ground, the limiting end is arranged at the other end of the fixing ground nail, the limiting end is bent so that the limiting end and the other end of the fixing ground nail are separated to form a limiting interval, the connecting end is arranged at one end of the fixing foot, the connecting end is close to the fixing hole, and the limiting end is located above the connecting end so that the limiting interval overlaps the connecting end.

2. The vertical work lamp according to claim 1, characterized in that: The support portion comprises an anti-skid protrusion, and the anti-skid protrusion is arranged on one side of the fixed foot.

3. The vertical work lamp according to claim 1, characterized in that: The support part includes a mounting seat, a first movable rod, a movable seat, multiple support bottom rods and multiple connecting arms. There are multiple fixed feet, and the multiple fixed feet are respectively mounted on one end of the multiple support bottom rods. The other ends of the multiple support bottom rods are hinged to the outer edge of the mounting seat. A first movable cavity is opened inside the mounting seat. The lighting part is mounted on the top of the first movable rod, and the first movable rod is slidably matched with the first movable cavity. The movable seat is mounted on the bottom end of the first movable rod, one end of the multiple connecting arms is respectively hinged to one side of the multiple support bottom rods, and the other ends of the multiple connecting arms are hinged to the outer edge of the movable seat.

4. The vertical work lamp according to claim 3, characterized in that: The support portion includes a first locking bolt, the mounting seat is elastic, a movable gap is opened at one end of the mounting seat, the movable gap is connected to the first movable cavity, a first locking hole is opened on one side of the mounting seat, and a second locking hole is opened on the other side of the mounting seat, the first locking hole and the second locking hole are connected to the movable gap, and the first locking bolt passes through the first locking hole and the movable gap so that the first locking bolt is threadedly matched with the second locking hole.

5. The vertical work lamp according to claim 3, characterized in that: The support part includes a first fixed cylinder, a second locking bolt and a second movable rod. The first fixed cylinder is arranged at the top end of the first movable rod. A second movable cavity is opened inside the first fixed cylinder. The second movable cavity runs through the interior of the first movable rod. The second movable rod and the second movable cavity are slidably matched. A third locking hole is opened on one side of the first fixed cylinder. The second locking bolt is threadedly matched with the third locking hole so that the inserted end of the second locking bolt contacts the second movable rod. The lighting part is installed at the top end of the second movable rod.

6. The vertical work lamp according to claim 5, characterized in that: The supporting part includes a second fixed cylinder, a third locking bolt and a third movable rod. The second fixed cylinder is arranged at the top end of the second movable rod. A third movable cavity is opened inside the second fixed cylinder. The third movable cavity runs through the inside of the second movable rod. The third movable rod is slidably matched with the third movable cavity. A fourth locking hole is opened on one side of the second fixed cylinder. The third locking bolt is threadedly matched with the fourth locking hole so that the inserted end of the third locking bolt is in conflict with the third movable rod. The lighting part is installed on the top end of the third movable rod.

7. The vertical work lamp according to claim 6, characterized in that: The lighting part includes a lighting shell and a connecting seat, the connecting seat is arranged at the bottom of the lighting shell, and a connecting cavity is opened at the bottom of the connecting seat. The supporting part includes a supporting seat and a mounting column, the supporting seat is arranged at the top end of the third movable rod, the mounting column is arranged at the top of the supporting seat, and the mounting column is plugged into the connecting cavity.

8. The vertical work lamp according to claim 7, characterized in that: The supporting portion includes a movable protrusion, which is arranged on one side of the mounting column. A limiting groove and a connecting groove are provided inside the connecting cavity. The connecting groove is located below the limiting groove. The connecting groove is connected to the limiting groove. The connecting groove runs through the bottom of the connecting seat, so that when the movable protrusion passes through the connecting groove, the movable protrusion is plugged into the limiting groove.

9. The vertical work lamp according to claim 8, characterized in that: The support portion includes a movable plate and a limiting clamping column. A movable groove is provided on the top of the support seat. The movable plate is arranged inside the movable groove. The movable plate is elastic. The limiting clamping column is arranged at one end of the movable plate. One end of the limiting clamping column protrudes out of the movable groove. A limiting clamping groove is provided at the bottom of the connecting seat. The limiting clamping column is clamped with the limiting clamping groove.

10. The vertical work lamp according to claim 3, characterized in that: The plurality of support bottom rods are arranged in a ring shape, and the plurality of support bottom rods surround each other to form a cone shape.

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