Simple desktop double-tube desk lamp

Abstract

The utility model discloses a simple table top double-tube table lamp, belongs to the technical field of table lamps, and aims to solve the problems that the occupied table top area is large and a light source cannot be adjusted in multiple directions in the using and placing process. The simple table top double-tube table lamp comprises a base, a telescopic mechanism is fixedly connected to the upper portion of the base, and an adjusting mechanism is arranged on the telescopic mechanism; an adjusting mechanism is arranged on the base, a rotating mechanism is arranged on the adjusting mechanism, two lamp bodies are rotatably mounted on the rotating mechanism, the two lamp bodies are symmetrically arranged on the rotating mechanism front and back, the base comprises a mounting seat, a shell, a circuit mainboard and a knob switch, the shell is connected with the telescopic mechanism, and the mounting seat is mounted at the bottom of the shell; according to the desk lamp, the lamp body can be stably supported through the base with the small size, meanwhile, a small desk top area is occupied, the influence on desk top use is reduced, the luminous intensity of the lamp body can be adjusted through the knob switch, and the use convenience of the desk lamp is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of table lamps, and in particular relates to a simple desktop double-tube table lamp. Background Art

[0002] Desk lamps have been widely used as household lighting appliances, bringing convenience to people's daily life and study. There are many types of desk lamps, including ordinary light bulb types and LED lamp types. LED lamps have advantages such as energy saving and are becoming more and more widely used.

[0003] In the prior art, there is a simple desk lamp with a patent announcement number of CN213019082U, which includes a base, a support rod is arranged through the base, the support rod is bent toward the side close to the base, a wire is arranged inside the support rod, a lamp holder is fixedly connected to the top of the support rod, an LED light source is installed on the lamp holder, the LED light source is electrically connected to the power supply through the wire, the angle of the bending part of the support rod is 60-90 degrees, a transparent acrylic ring is installed on the lamp holder, and an acrylic diffusion plate for diffusing the LED light source is fixedly connected to the transparent acrylic ring. The desk lamp has the effect of making full use of the space of the desk lamp placement area on the desktop, but there are still the following deficiencies in actual use: from a practical point of view, the desk lamp base is relatively large, and it needs to occupy a large space when placed on the desktop, which affects the use of the desktop, and the position of the light source is fixed, and it is impossible to adjust the position of the light source in multiple directions according to the needs of use, thereby reducing the practicality of the device.

[0004] Therefore, a simple desktop double-tube desk lamp is needed to solve the problems in the prior art that a large desktop area is occupied during use and placement and the light source cannot be adjusted in multiple directions. Utility Model Content

[0005] The purpose of the utility model is to provide a simple desktop double-tube desk lamp to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a simple desktop double-tube desk lamp, comprising a base, a telescopic mechanism fixedly connected to the upper part of the base, an adjustment mechanism provided on the telescopic mechanism, a rotating mechanism provided on the adjustment mechanism, two lamp bodies rotatably mounted on the rotating mechanism, and the two lamp bodies are symmetrically arranged front and back on the rotating mechanism.

[0007] The base includes a mounting seat, a shell, a circuit main board and a knob switch. The shell is connected to the telescopic mechanism. The mounting seat is installed at the bottom of the shell. The circuit main board is installed on the upper part of the mounting seat and inside the shell. The circuit main board is connected to the knob switch and installed on the upper surface of the shell.

[0008] It should be noted in the solution that an adjustable resistor is provided in the knob switch and connected to the circuit main board, and a power interface is provided on the circuit main board for connecting the circuit main board with a power line.

[0009] It is further worth explaining that the telescopic mechanism includes a telescopic tube, a fastener and a telescopic rod. The bottom end of the telescopic tube is connected to the shell, the top end of the telescopic tube is rotatably installed with a fastener, and the telescopic rod is slidably arranged in the telescopic tube and passes through the top of the telescopic tube and is connected to the fastener.

[0010] It should be further explained that the adjustment mechanism includes a fixed block, the fixed block is fixedly connected to the top of the telescopic rod, and the upper part of the fixed block is fixedly connected to a gooseneck tube.

[0011] As a preferred implementation, the diameter of the fixing block is larger than that of the fastener.

[0012] As a preferred embodiment, the rotating mechanism includes a connecting member, which is fixedly connected to the end of the gooseneck tube. The other end of the connecting member is fixedly connected to a rotating seat, a rotating disk is rotatably installed in the rotating seat, and a shell is provided on the upper part of the rotating seat.

[0013] As a preferred embodiment, the rotating disk is provided with teeth and grooves and is limitedly rotated on the rotating seat by the teeth and grooves.

[0014] As a preferred embodiment, the lamp body includes a mounting end cover, which is connected to the rotating disk and arranged on one side of the rotating seat, a light source is installed on the inner side of the mounting end cover, a connecting end cover is installed on the other end of the light source, and a protective shell is provided on the upper part of the light source and is connected to the mounting end cover and the connecting end cover.

[0015] Compared with the prior art, the simple desktop double-tube desk lamp provided by the utility model at least includes the following

[0016] Beneficial effects:

[0017] (1) The base is smaller in size, which can provide a stable support for the lamp body while occupying a smaller desktop area, thus reducing the impact on desktop usage. In addition, the luminous intensity of the lamp body can be adjusted by the knob switch, further improving the convenience of using the device.

[0018] (2) By setting up a telescopic mechanism in conjunction with an adjusting mechanism, the height of the lamp body can be quickly and conveniently adjusted according to the needs of use, and its angle can be conveniently adjusted. At the same time, through the setting of a rotating mechanism, two lamp bodies are provided and can be adjusted independently, further improving the convenience of its adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the first state structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the second state structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the split structure of the utility model.

[0022] In the figure: 1. base; 101. mounting base; 102. shell; 103. circuit board; 104. knob switch; 2. telescopic mechanism; 201. telescopic tube; 202. fastener; 203. telescopic rod; 3. adjustment mechanism; 301. fixing block; 302. gooseneck tube; 4. rotating mechanism; 401. connecting piece; 402. rotating base; 403. rotating disk; 404. shell; 5. lamp body; 501. light source; 502. mounting end cover; 503. connecting end cover; 504. protective shell. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the embodiments.

[0024] See also Figure 1-3 The utility model provides a simple desktop double-tube desk lamp, including a base 1, a telescopic mechanism 2 is fixedly connected to the upper part of the base 1, an adjusting mechanism 3 is arranged on the telescopic mechanism 2, a rotating mechanism 4 is arranged on the adjusting mechanism 3, two lamp bodies 5 are rotatably installed on the rotating mechanism 4, and the two lamp bodies 5 are symmetrically arranged on the rotating mechanism 4 front and back.

[0025] Further Figure 1-3 As shown, it is worth explaining in detail that the lamp body 5 includes a mounting end cover 502, which is connected to the rotating disk 403 and is arranged on one side of the rotating seat 402, a light source 501 is installed on the inner side of the mounting end cover 502, a connecting end cover 503 is installed on the other end of the light source 501, and a protective shell 504 is arranged on the upper part of the light source 501 and is connected to the mounting end cover 502 and the connecting end cover 503.

[0026] Further Figure 1-3 As shown, it is worth specifically explaining that the base 1 includes a mounting seat 101, a shell 102, a circuit main board 103 and a knob switch 104. The shell 102 is connected to the telescopic mechanism 2. The mounting seat 101 is installed at the bottom of the shell 102, and the circuit main board 103 is installed on the upper part of the mounting seat 101 and inside the shell 102. The circuit main board 104 is connected to the circuit main board 103 and is installed on the upper surface of the shell 102.

[0027] Further Figure 1-3As shown, it is worth explaining in detail that an adjustable resistor is arranged inside the knob switch 104 and connected to the circuit main board 103 , and a power interface is arranged on the circuit main board 103 for connecting the circuit main board 103 with a power line.

[0028] This resistor is connected in series in the circuit of the lamp body 5. When the knob switch 104 is rotated, the resistance of the adjustable resistor will change, thereby changing the current or voltage in the circuit. The brightness can be easily adjusted continuously by rotating the knob switch 104.

[0029] According to the above working process, it can be known that: through the smaller volume of the base 1, it is possible to stably support the lamp body 5 while occupying a smaller desktop area, thereby reducing the impact on the use of the desktop, and through the setting of the knob switch 104, the luminous intensity of the lamp body 5 can be adjusted by the knob switch 104, thereby further improving the convenience of using the device.

[0030] Further Figure 1-3 As shown, it is worth specifically explaining that the telescopic mechanism 2 includes a telescopic tube 201, a fastener 202 and a telescopic rod 203. The bottom end of the telescopic tube 201 is connected to the shell 102, and the fastener 202 is rotatably installed on the top of the telescopic tube 201. The telescopic rod 203 is slidably arranged in the telescopic tube 201 and passes through the top of the telescopic tube 201 and is connected to the fastener 202.

[0031] When in use, the fastener 202 is rotated to loosen the limit of the telescopic rod 203, thereby facilitating the telescopic rod 203 to slide in the telescopic tube 201 and adjust its height.

[0032] Further Figure 1-3 As shown, it is worth explaining in detail that the adjustment mechanism 3 includes a fixed block 301, which is fixedly connected to the top of the telescopic rod 203, and a gooseneck tube 302 is fixedly connected to the upper part of the fixed block 301, and the diameter of the fixed block 301 is larger than the fastener 202.

[0033] When in use, the angle of the lamp body 5 can be adjusted by bending the gooseneck tube 302, thereby improving the convenience of adjusting the device.

[0034] Further Figure 1-3 As shown, it is worth explaining in detail that the rotating mechanism 4 includes a connecting member 401, which is fixedly connected to the end of the gooseneck tube 302, and the other end of the connecting member 401 is fixedly connected to a rotating seat 402, a rotating disk 403 is rotatably installed in the rotating seat 402, and a shell 404 is provided on the upper part of the rotating seat 402, and the rotating disk 403 is provided with teeth and grooves and is rotated on the rotating seat 402 through the teeth and grooves.

[0035] When in use, the rotating seat 402 is arranged so that the rotating disk 403 can be limitedly rotated thereon, thereby facilitating adjustment of the position of the light source 501 respectively, and the lighting range thereof can be adjusted, thereby further improving its adjustability.

[0036] This solution has the following working process: when this device is used, the power cord is plugged in through the power interface to power on. At this time, by turning the knob switch 104, the lamp body 5 can be turned on or off, and its brightness can be adjusted. At the same time, by turning the fastener 202, it is convenient to loosen the limit on the telescopic rod 203, so that the telescopic rod 203 can slide in the telescopic tube 201 to adjust its height. At the same time, by bending the gooseneck tube 302, it is convenient to adjust the angle of the lamp body 5, thereby improving the convenience of device adjustment. In addition, through the setting of the rotating seat 402, the rotating disk 403 can be limited and rotated thereon, so as to facilitate the position of the light source 501 to be adjusted respectively, and its lighting range can be adjusted to further improve its adjustability. At the same time, through the double-headed light source 501, the lighting brightness can be improved while the lighting direction can be improved, thereby improving the practicality of the device.

[0037] In summary: through the setting of the base 1 with a smaller volume, it is possible to stably support the lamp body 5 while occupying a smaller desktop area, thereby reducing the impact on the use of the desktop; and through the setting of the knob switch 104, the luminous intensity of the lamp body 5 can be adjusted by the knob switch 104, thereby further improving the convenience of using the device; through the setting of the telescopic mechanism 2 in conjunction with the adjustment mechanism 3, the height of the lamp body 5 can be quickly and conveniently adjusted according to the needs of use, and its angle can be conveniently adjusted, and at the same time, through the setting of the rotating mechanism 4, two lamp bodies 5 are provided and can be adjusted independently, thereby further improving the convenience of adjustment.

Claims

1. A simple desktop double-tube desk lamp, comprising a base (1), characterized in that: The upper part of the base (1) is fixedly connected with a telescopic mechanism (2), the telescopic mechanism (2) is provided with an adjustment mechanism (3), the adjustment mechanism (3) is provided with a rotation mechanism (4), the rotation mechanism (4) is rotatably mounted with two lamp bodies (5), and the two lamp bodies (5) are symmetrically arranged on the rotation mechanism (4) in a front-to-back manner; The base (1) comprises a mounting seat (101), a shell (102), a circuit main board (103) and a knob switch (104); the shell (102) is connected to the telescopic mechanism (2); the mounting seat (101) is installed at the bottom of the shell (102); the circuit main board (103) is installed on the upper part of the mounting seat (101) and inside the shell (102); the circuit main board (104) is connected to the circuit main board (103) and is installed on the upper surface of the shell (102).

2. The simple desktop double-tube desk lamp according to claim 1, characterized in that: The knob switch (104) is provided with an adjustable resistor connected to the circuit main board (103), and the circuit main board (103) is provided with a power interface for connecting the circuit main board (103) to a power line.

3. The simple desktop double-tube desk lamp according to claim 1, characterized in that: The telescopic mechanism (2) comprises a telescopic tube (201), a fastener (202) and a telescopic rod (203); the bottom end of the telescopic tube (201) is connected to the housing (102); the top end of the telescopic tube (201) is rotatably mounted with the fastener (202); the telescopic rod (203) is slidably arranged in the telescopic tube (201) and passes through the top of the telescopic tube (201) and is connected to the fastener (202).

4. The simple desktop double-tube desk lamp according to claim 1, characterized in that: The adjustment mechanism (3) comprises a fixed block (301), wherein the fixed block (301) is fixedly connected to the top of the telescopic rod (203), and a gooseneck tube (302) is fixedly connected to the upper part of the fixed block (301).

5. The simple desktop double-tube desk lamp according to claim 4, characterized in that: The diameter of the fixing block (301) is larger than that of the fastener (202).

6. The simple desktop double-tube desk lamp according to claim 1, characterized in that: The rotating mechanism (4) comprises a connecting member (401), wherein the connecting member (401) is fixedly connected to the end of the gooseneck tube (302), and the other end of the connecting member (401) is fixedly connected to a rotating seat (402), a rotating disk (403) is rotatably installed in the rotating seat (402), and a shell (404) is arranged on the upper part of the rotating seat (402).

7. The simple desktop double-tube desk lamp according to claim 6, characterized in that: The rotating disk (403) is provided with tooth grooves and is limitedly rotated on the rotating seat (402) by the tooth grooves.

8. The simple desktop double-tube desk lamp according to claim 1, characterized in that: The lamp body (5) comprises a mounting end cover (502), the mounting end cover (502) being connected to the rotating disk (403) and arranged on one side of the rotating seat (402), a light source (501) being installed on the inner side of the mounting end cover (502), a connecting end cover (503) being installed on the other end of the light source (501), and a protective shell (504) being arranged on the upper part of the light source (501) and being connected to the mounting end cover (502) and the connecting end cover (503).

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