Portable lighting device for engineering surveying
By designing a portable engineering measurement lighting device, the height and angle adjustment of the lamp disk is achieved by using adjustment screws and turntables, the problem of insufficient measurement light at night is solved, the accuracy and convenience of measurement is improved, and the design of the back-carrying box is carried out. Extend the service life of the equipment.
Patent Information
- Application Number
- CN202420926048.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Night engineering measurements are limited by light, resulting in poor measurement accuracy and convenience.
A portable engineering measurement lighting device is designed, including adjustment screws, adjustment rotors, connecting screws, mounting columns, lamp disks and power chassis. The height and angle adjustment of the lamp disks are achieved through threaded connections and power connection lines, and the back is carried out. In-carrying box for portability and dustproof.
It realizes flexible height and angle adjustment of the lamp plate, improves the convenience and accuracy of lighting, and extends the service life of the equipment and is easy to carry.
Smart Images
Figure CN222230462U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engineering measurement lighting, in particular to a portable lighting device for engineering measurement. Background Art
[0002] Engineering surveying usually refers to the general term for various surveying theories, methods and technologies used in the survey, design, construction and management stages of engineering construction. The service areas of traditional engineering surveying technology include construction, water conservancy, transportation, mining and other departments. Its basic contents include mapping and layout. In engineering surveying, according to different measurement environments, it is divided into daytime and nighttime. Measurement at night is limited by light and has certain difficulties. In order to improve the accuracy of measurement and the convenience of nighttime measurement, we have redesigned a portable lighting device for engineering measurement. Utility Model Content
[0003] The utility model aims to provide a portable lighting device for engineering measurement.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable lighting device for engineering measurement, comprising a backpack carrying box, a power usage box is fixedly installed on the outer wall of one side of the backpack carrying box, a work-type mounting block is fixedly installed on the top of one side of the backpack carrying box, an adjusting screw is detachably installed on the top of one side of the work-type mounting block, an adjusting dial is fixedly connected to the top of one side of the adjusting screw, a connecting screw is fixedly installed on the top of the side of the adjusting screw away from the adjusting dial, a mounting column is detachably installed on one side of the connecting screw, a threaded connecting groove is opened inside one side of the mounting column, a mounting plate is fixedly connected to the top of one side of the mounting column, a lamp plate is fixedly installed on the front of the mounting plate, a lamp ball is fixedly installed on the top surface of the lamp plate, and a power chassis is installed on the back of the mounting plate.
[0005] Preferably, the connection relationship between the adjusting screw and the I-shaped mounting block is a threaded connection, and the connection relationship between the mounting column and the threaded connection groove is a threaded connection.
[0006] Preferably, a first power connection slot is provided on one side surface of the power chassis, a second power connection slot is provided on one side surface of the power usage box, and a power connection line is provided between the first power connection slot and the second power connection slot.
[0007] Preferably, a first connector is fixedly installed at the top end of one side of the power connection line, and a second connector is fixedly connected to the top end of the side of the power connection line away from the first connector.
[0008] Preferably, the connection relationship between the first connection head and the second power connection slot is a movable rod clamping connection, and the connection relationship between the second connection head and the first power connection slot is a movable rod clamping connection.
[0009] Preferably, a backpack strap is fixedly connected to the top surface of one side of the backpack carrying case, a sealing slide rail is fixedly installed on the top of the backpack carrying case away from the back strap, a sliding sealing groove is provided inside the sealing slide rail, a sealing cover is slidably connected inside the sliding sealing groove, and a cover handle is fixedly connected to the top of one side of the sealing cover.
[0010] Compared with the related art, the portable lighting device for engineering measurement provided by the utility model has the following advantages:
[0011] Beneficial effects:
[0012] 1. The utility model provides a portable lighting device for engineering measurement. The position of the adjusting screw is adjusted by setting an adjusting dial, thereby adjusting the position height of the connecting screw. The mounting column is installed on the connecting screw to achieve the use of lamp panels at different heights. At the same time, the adjusting dial can adjust the angle to increase the flexibility of the lighting angle. The power chassis and the power box are connected by a power connection line to transmit power. The backpack carrying box can be used directly on the back, which improves the intuitiveness of use.
[0013] 2. The utility model provides a portable lighting device for engineering measurement. By arranging the interior of a backpack carrying case, the lamp panel can be directly disassembled and stored in the backpack carrying case when not in use. First, it is easy to carry, and second, it can avoid the problem of dust adhering to its surface, thereby increasing the service life of the lighting equipment. At the same time, certain measuring instruments can be stored in the backpack carrying case, which is convenient for overall carrying and reflects the portability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0015] Figure 2 This is a schematic diagram of the bottom bottom view of the device of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the power connection line of the utility model;
[0017] Figure 4 It is a schematic diagram of the side view structure of the backpack carrying case of the present invention.
[0018] Numbers in the figure: 1. Back carrying box; 2. Electricity use box; 3. I-type mounting block; 4. Adjusting screw; 5. Adjusting dial; 6. Connecting screw; 7. Mounting column; 8. Threaded connecting groove; 9. Mounting plate; 10. Lamp plate; 11. Lamp ball; 12. Power chassis; 13. First power connecting groove; 14. Second power connecting groove; 15. First connector; 16. Second connector; 17. Back strap; 18. Sealed slide rail; 19. Sliding sealing groove; 20. Sealing cover; 21. Cover handle; 22. Power connecting line. DETAILED DESCRIPTION
[0019] Embodiment 1:
[0020] See also Figure 1-4 The utility model provides a technical solution: a portable lighting device for engineering measurement, including a backpack carrying case 1, a power use box 2 is fixedly installed on the outer wall of one side of the backpack carrying case 1, a work-type mounting block 3 is fixedly installed on the top of one side of the backpack carrying case 1, an adjusting screw 4 is detachably installed on the top of one side of the work-type mounting block 3, an adjusting dial 5 is fixedly connected to the top of one side of the adjusting screw 4, a connecting screw 6 is fixedly installed on the top of the side of the adjusting screw 4 away from the adjusting dial 5, a mounting column 7 is detachably installed on one side of the connecting screw 6, a threaded connection groove 8 is opened inside one side of the mounting column 7, a mounting plate 9 is fixedly connected to the top of one side of the mounting column 7, a lamp plate 10 is fixedly installed on the front of the mounting plate 9, a lamp ball 11 is fixedly installed on the top surface of the lamp plate 10, and the mounting plate 9 An electric chassis 12 is installed on the back side, the connection relationship between the adjusting screw 4 and the I-type mounting block 3 is a threaded connection, the connection relationship between the mounting column 7 and the threaded connection groove 8 is a threaded connection, a first electric connection groove 13 is provided on one side surface of the electric chassis 12, a second electric connection groove 14 is provided on one side surface of the power usage box 2, an electric connection line 22 is arranged between the first electric connection groove 13 and the second electric connection groove 14, a first connector 15 is fixedly installed on the top end of one side of the electric connection line 22, a second connector 16 is fixedly connected to the top end of the side of the electric connection line 22 away from the first connector 15, the connection relationship between the first connector 15 and the second electric connection groove 14 is a movable rod clamping, and the connection relationship between the second connector 16 and the first electric connection groove 13 is a movable rod clamping.
[0021] In the implementation scheme, the position of the adjusting screw 4 is adjusted by setting the adjusting dial 5, thereby adjusting the position height of the connecting screw 6, and the mounting column 7 is installed on the connecting screw 6 to realize the use of the lamp panel 10 at different heights. At the same time, the adjusting dial 5 can adjust the angle to increase the flexibility of the lighting angle. The power chassis 12 and the power use box 2 are connected by the power connection line 22 for power transmission and use. The backpack carrying box 1 can be used directly by carrying it on the back, which improves the intuitiveness of use.
[0022] Embodiment 2:
[0023] See also Figure 1-4 The utility model provides a technical solution: a portable lighting device for engineering measurement, including a backpack carrying case 1, a backpack belt 17 is fixedly connected to the top surface of one side of the backpack carrying case 1, a sealing slide rail 18 is fixedly installed on the top of the backpack carrying case 1 away from the backpack belt 17, a sliding sealing groove 19 is opened inside the sealing slide rail 18, a sealing cover 20 is slidably connected inside the sliding sealing groove 19, and a cover handle 21 is fixedly connected to the top of one side of the sealing cover 20.
[0024] In the implementation scheme, by setting up the interior of the backpack carrying box 1, the lamp panel 10 can be directly disassembled and stored in the backpack carrying box 1 when not in use. First, it is easy to carry, and second, it can avoid the problem of dust adhering to its surface, thereby increasing the service life of the lighting equipment. At the same time, certain measuring instruments can be stored in the backpack carrying box 1, which facilitates the overall carrying effect and reflects the portability of the device.
[0025] Working principle:
[0026] The position of the adjusting screw 4 is adjusted by setting the adjusting dial 5, so as to adjust the position height of the connecting screw 6, and the mounting column 7 is installed on the connecting screw 6, so as to realize the use of the lamp panel 10 at different heights. At the same time, the adjusting dial 5 can adjust the angle, thereby increasing the flexibility of the lighting angle. The power chassis 12 and the power use box 2 are connected through the power connection line 22 for power transmission and use. The backpack carrying box 1 can be used directly by backpacking, thereby improving the intuitiveness of use.
[0027] By setting the interior of the back-carrying carrying case 1, the lamp panel 10 can be directly disassembled and stored in the back-carrying carrying case 1 when not in use, which is firstly convenient to carry, and secondly can avoid the problem of dust adhering to its surface, thereby increasing the service life of the lighting device. At the same time, certain measuring instruments can be stored in the back-carrying carrying case 1, thereby facilitating the overall carrying effect and reflecting the portability of the device.
[0028] The carrying strap 17 facilitates the carrying of the carrying case 1, the sealing cover 20 has a sealing opening effect on the carrying case 1, the first connector 15 is connected to the second power connection slot 14, and the second connector 16 is connected to the first power connection slot 13 to perform county transmission connection.
Claims
1. A portable lighting device for engineering surveying, comprising a backpack carrying case (1), a power usage box (2) being fixedly mounted on one outer wall of the backpack carrying case (1), characterized in that: The top of one side of the backpack carrying case (1) is fixedly mounted with an industrial mounting block (3), the top of one side of the industrial mounting block (3) is detachably mounted with an adjusting screw (4), the top of one side of the adjusting screw (4) is fixedly connected with an adjusting dial (5), the top of the side of the adjusting screw (4) away from the adjusting dial (5) is fixedly mounted with a connecting screw (6), one side of the connecting screw (6) is detachably mounted with a mounting column (7), one side of the mounting column (7) is provided with a threaded connection groove (8), the top of one side of the mounting column (7) is fixedly connected with a mounting plate (9), the front of the mounting plate (9) is fixedly mounted with a lamp plate (10), the top surface of the lamp plate (10) is fixedly mounted with a lamp ball (11), and the back of the mounting plate (9) is mounted with an electric chassis (12).
2. A portable lighting device for engineering measurement according to claim 1, characterized in that: The connection relationship between the adjusting screw rod (4) and the I-type mounting block (3) is a threaded connection, and the connection relationship between the mounting column (7) and the threaded connection groove (8) is a threaded connection.
3. A portable lighting device for engineering measurement according to claim 1, characterized in that: A first power connection slot (13) is provided on one side surface of the power chassis (12), a second power connection slot (14) is provided on one side surface of the power usage box (2), and a power connection line (22) is provided between the first power connection slot (13) and the second power connection slot (14).
4. A portable lighting device for engineering measurement according to claim 3, characterized in that: A first connector (15) is fixedly mounted on the top end of one side of the power connection line (22), and a second connector (16) is fixedly connected to the top end of the side of the power connection line (22) away from the first connector (15).
5. A portable lighting device for engineering measurement according to claim 4, characterized in that: The connection relationship between the first connection head (15) and the second power connection slot (14) is a movable rod clamping connection, and the connection relationship between the second connection head (16) and the first power connection slot (13) is a movable rod clamping connection.
6. A portable lighting device for engineering measurement according to claim 1, characterized in that: A backpack strap (17) is fixedly connected to the top surface of one side of the backpack carrying case (1), a sealing slide rail (18) is fixedly installed on the top of the side of the backpack carrying case (1) away from the backpack strap (17), a sliding sealing groove (19) is provided inside the sealing slide rail (18), a sealing cover (20) is slidably connected inside the sliding sealing groove (19), and a cover handle (21) is fixedly connected to the top of one side of the sealing cover (20).