CN219494016U

CN219494016U - Touch desk lamp

Info

Publication number: CN219494016U
Application number: CN202320557639.4U
Authority: CN
Inventors: 高青春; 印文清; 高欣
Original assignee: Tongling Sanji Illumination Technology Co ltd
Current assignee: Tongling Sanji Illumination Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-08
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a touch table lamp, which comprises a touch panel and a control circuit board, wherein the control circuit board is positioned at a preset position above the touch panel. The utility model solves the problems that the touch panel is easy to malfunction and cannot sense in the use process; at night, people can control the on-off of the lamp through the touch panel with large size, so that the night illumination is facilitated, and the problem that the traditional mechanical switch and the small-size touch switch are difficult to locate and find is solved.

Description

Touch desk lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a touch table lamp.

Background

People often place desk lamps at the bed head for night illumination, and traditional mechanical switches and small-size touch switches are small in size and inconvenient to accurately use in dark environments. In order to overcome the problems, the large-size touch panel is used as a switching element, so that the problems that the traditional mechanical switch and the small-size touch switch are difficult to find and the control range is small are solved. However, in the long-term test process, I find that the problem of failure of the touch panel exists when the lamp is directly arranged on the touch panel, and the normal use of the product is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a touch table lamp which solves the problems that a touch panel is easy to malfunction and cannot sense in the use process.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a touch table lamp comprises a touch panel and a control circuit board, wherein the control circuit board is positioned at a preset position above the touch panel.

Preferably, a supporting component is arranged between the touch panel and the control circuit board, and the control circuit board is located at a preset position above the touch panel through the supporting component.

Preferably, the support assembly comprises a support mount and/or a support post.

Preferably, the touch table lamp further comprises a working element, and the working element, the touch panel and the control circuit board are electrically connected to form a control loop.

Preferably, the touch table lamp further comprises a light-transmitting cover, and the light-transmitting cover and the support mounting seat are supported to form a protection assembly.

Preferably, the touch table lamp further comprises a wiring interface.

Preferably, the surface of the touch panel is provided with a through opening penetrating up and down.

Preferably, the position of the conducting opening corresponds to the position of the control circuit board, and the size of the conducting opening is matched with the control circuit board.

Preferably, the area of the control circuit board is not more than 90% of the area of the conducting opening

Preferably, the control circuit board is mounted to an edge portion of the touch panel.

Compared with the prior art, the utility model has the beneficial effects that:

1. the problem that the traditional mechanical switch and the small-size touch switch are difficult to locate and find is solved by arranging the large-size touch panel as a switch mode, the difficulty of controlling the switch to be turned on and off at night is greatly reduced, and user experience is improved.

2. The control circuit board is arranged at the preset position above the touch panel, so that the influence of clutter signals generated by the circuit control board on the touch panel can be avoided, at the moment, the problem that touch control cannot be performed or the touch control fails occurs on the touch panel, and the use stability and the user experience of the whole equipment are improved; wherein through setting up supporting component and installing control circuit board, can let the two be in the state of relatively stable, guarantee the stability in the product use and reduce the degree of difficulty of equipment.

3. The connecting wires of the control circuit board can penetrate through the conducting openings and are connected with the back surface of the control panel by arranging the conducting openings, so that welding points of the wires are hidden in the inner cavity of the lamp, the safety and the reliability of the welding points are ensured, and the attractive appearance of the lamp is ensured; on the other hand, the problem that the input end of the induction signal transmitted to the control circuit board through the lead is not shielded by the touch panel is also solved by arranging the conducting opening, so that the practical stability and reliability of the equipment are ensured.

Drawings

Fig. 1 is a schematic perspective view of a touch desk lamp according to the present utility model;

fig. 2 is a schematic top view of a touch desk lamp according to the present utility model;

fig. 3 is a schematic side view of a touch desk lamp according to the present utility model;

fig. 4 is a schematic diagram of a rear view structure of a touch desk lamp according to the present utility model;

fig. 5 is an exploded view of a touch desk lamp according to the present utility model.

In the figure: 100. a mounting base; 200. a touch panel; 210. a conduction opening; 300. a support assembly; 310. supporting the mounting base; 320. a support column; 400. a control circuit board; 500. a working element; 600. a light-transmitting cover; 700. and a wiring interface.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1-5, a touch desk lamp includes a touch panel 200 and a control circuit board 400, wherein the control circuit board 400 is located at a predetermined position above the touch panel 200, the height of the control circuit board 400 should be greater than 13.5mm, and the control circuit board 400 is lifted away from the touch panel 200 by lifting the control circuit board 400, so that the clutter signal generated by the circuit board is not influenced by the touch panel 200; at this time, the touch panel 200 can perform normal touch operation, and the problem that touch cannot be performed or the touch fails is avoided; it should be noted that the touch panel 200 is made of stainless steel metal or other conductive materials; the problem that a mechanical switch is difficult to find and position and a small-size touch switch is difficult to position is well solved by arranging the large-size touch panel 200; and the influence of clutter signals on the touch panel 200 can be solved by lifting the control circuit board, and the technical problem of inflexibility in touch control of the traditional touch switch is also solved.

The support assembly 300 is disposed between the touch panel 200 and the control circuit board 400, and the control circuit board 400 is positioned at a predetermined position above the touch panel 200 by the support assembly 300; the supporting component 300 can be detachably installed between the touch panel 200 and the control circuit board 400, and the control circuit board 400 can be relatively stably installed above the touch panel 200 by arranging the supporting component 300, so that the whole device is convenient to use.

The preferred support assembly 300 comprises a support mounting seat 310 and a support column 320, wherein the support mounting seat 310 or the support column 320 can be independently arranged, the support column 320 can be integrally formed in the support mounting seat 310, and the control circuit board 400 is mounted and fixed on the surface of the support column 320 through screws to fix the support column 320; it should be noted that, the support column 320 may be selected to have a plurality of hollow tubular structures, the control circuit board 400 is placed at a predetermined position above the support column 320, and the screw is rotated into the support column 320 to complete the limiting and fixing of the control circuit board 400.

The touch table lamp further comprises a working element 500, wherein the working element 500, the touch panel 200 and the control circuit board 400 are electrically connected to form a control loop, and in the using process, the whole control loop is externally connected with a power supply, and people can adjust the conducting state in the control circuit board 400 by touching the touch panel 200, so that the working element 500 is in a working state or a non-working state; the touch panel 200 replaces the traditional mechanical switch, so that people can conveniently control the working element 500 at night, especially people with inconvenient actions, and the operation difficulty is reduced; it should be noted that, the above-mentioned working element 500 may be selected as a combination of a lamp, a buzzer, and a speaker, and the touch mode is not only suitable for the field of lighting equipment, but also suitable for other fields; as one of the application scenes that can be expected in the illumination field, the whole equipment is placed on the surface of the bedside table, and a person can realize the on-off control of the internal lamp by touching the touch panel 200 at the bedside at night, so that the night illumination is realized, and the use of the person is convenient.

It should be noted that, the control circuit board 400 is electrically connected to the touch panel 200 through a control wire, the tail end of the control wire is electrically connected to the middle position of the back surface, i.e. the inner side surface, of the touch panel 200 through a copper foil, and the copper foil connection position is set to be the middle position, so that the transmission distances of the touch signals at each position of the touch panel are relatively consistent, the sensitivity of overall touch is improved, and the stability and consistency of the touch states at each position are ensured.

The touch desk lamp further comprises a light-transmitting cover 600, the light-transmitting cover 600 and the supporting installation seat 310 are supported to form a protection component, the protection component is used for accommodating the working element 500, the touch panel 200 and the control circuit board 400, wherein the light-transmitting cover 600 is made of transparent materials and can emit light rays emitted by lighting of the lamp; the light-transmitting cover 600 can protect the internal structure and make the whole more beautiful and concise; in addition, the light-transmitting cover is integrally arranged at the upper end of the mounting base 100, and the mounting base 100 is placed on a tabletop or a counter surface, so that the structures such as the mounting base 100 and the light-transmitting cover 600 can be detachably assembled, and the overall production cost and the maintenance cost are reduced.

The touch table lamp further includes a wiring interface 700. The wire connector can be arranged on the surface of the light-transmitting cover 600 and/or the supporting mounting seat 310, and can be combined according to actual conditions; the wiring interface 700 may be selected from ase:Sub>A USB-ase:Sub>A output interface, ase:Sub>A power supply interface, and ase:Sub>A Type-C input interface; the power supply interface is arranged to facilitate the whole use, and the power line can be used for selecting a proper universal power line, so that the convenience of production, sales and practicability is improved.

The surface of the touch panel 200 is provided with the through opening 210 penetrating up and down, wherein the through opening 210 can be used for a control circuit connected with the control circuit board 400 and the touch panel 200 to pass through, the wiring of the control circuit board 400 is connected with the back surface of the touch panel 200 through the traditional through opening 210, the front surface use area of the touch panel 200 can be reduced, the whole touch panel is more attractive, the proportion occupied by the touch panel 200 can be increased, and people can touch at night conveniently.

The position of the conducting opening 210 corresponds to the position of the control circuit board 400, and the conducting opening and the control circuit board are positioned at the same position and can mutually cover; the size is matched with the control circuit board 400, the position of the conducting opening 210 corresponds to the position of the control circuit board 400, the effect that a touch control signal cannot be shielded can be achieved by arranging the conducting opening 210, the size is matched with the size of the control circuit board 400, the area size of the control circuit board 400 is not more than 90% of the area size of the conducting opening 210, the problem that the touch control signal cannot be shielded can be well solved by arranging the size relation, meanwhile, the effect of supporting the control circuit board 400 above can be achieved, the control circuit board 400 cannot be supported is avoided, the supporting relation can be optimized, and the loss of materials is reduced; as a preferred embodiment, taking a circular shape as an example of the two dimensions, when the diameter length of the through opening 210 is 80mm, the diameter length of the control circuit board 400 is not greater than 72mm; by providing the conducting opening 210, on one hand, the circuit can be connected to the back of the touch panel 200 from the bottom end through the circuit, and in addition, the circuit can also ensure the stability of the operation of the touch panel 200, so that the use failure rate of the touch panel 200 is reduced; and by setting the size of the control circuit board 400 not more than 90% of the size of the conducting opening 210, the problem that the touch panel 200 is easy to generate touch insensitivity is well solved, and the problem that the touch control signal is not shielded is well solved.

Here, the problem that can be solved by increasing the height of the control circuit board 400; the same problem can be solved by enlarging the size of the via opening 210; considering the actual assembly and use conditions of the lamp, the height of the control circuit board 400 cannot be infinitely increased, and the lamp can be normally used by lifting the control circuit board 400 and enlarging the size of the conducting opening under the cooperation of the structure, so that the technical problem that touch control cannot be performed or the touch control is not flexible is avoided; it should be added that, as a preferred dimensional relationship, when the diameter of the touch panel 200 is 158mm, the diameter of the opening of the through opening 210 may be 79mm-110mm, so as to meet the overall use requirement.

With particular reference to fig. 1; preferably, the control circuit board 400 is mounted on the edge portion of the touch panel 200, where the transparent cover 600 and the internal structure are located at one side of the edge position, and the position of the conducting opening 210 corresponds to the position of the control circuit board 400 in the transparent cover 600; through installing control circuit board 400 in the position at touch panel 200 edge, can effectively make full use of the touch area on touch panel 200 surface this moment, place light-transmitting cover 600 in the one side of keeping away from the touch, can be convenient for the staff to operate this moment, let the more convenient of whole device use, improved user experience, also improved holistic aesthetic feeling.

Finally, the lamp in the device is carefully selected from an OSRAM LED light source, has no blue light, no stroboscopic effect, environmental protection and energy saving, is specially designed for optics and control, is innovative in full-screen touch control, and has great humane care; different modes can be switched by short-touching the touch screen of the desk lamp by a finger, and the desk lamp can be turned off by long-pressing the touch screen for more than 2 seconds in any mode; the lamp has a memory function, and after the lamp is turned off by long-time pressing, the lamp is turned on again by short-time pressing, so that the mode before the lamp is turned off last time can be restored; the desk lamp can charge the mobile phone through the USB-A output interface under the power supply state of the power adapter.

When the utility model is used, the whole equipment is externally connected with a power supply, the control circuit board 400 can be adjusted to be in different states by touching the touch panel 200, further the working element 500 is in different states, and when the working element 500 is selected as a lamp, the whole equipment can be in different illumination states by touching the touch panel 200, so that the utility model is convenient for people to perform touch operation at night.

Principle of touch switch: when a person touches the capacitive screen, a coupling capacitor is formed by the fingers of the user and the working surface due to the human body electric field, and the working surface is connected with a high-frequency signal, so that the fingers absorb a small current, the current flows out of electrodes on four corners of the screen respectively, the current flowing through the four electrodes is in proportion to the distance from the fingers to four corners theoretically, and the position is obtained by precisely calculating the proportion of the four currents by the controller; the capacitive touch screen is mainly constructed by plating a transparent film body layer on a glass screen, and then coating a piece of protective glass outside the conductor layer, wherein the double-glass design can thoroughly protect the conductor layer and the inductor.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a touch-control desk lamp, includes touch panel (200) and control circuit board (400), its characterized in that: the control circuit board (400) is located at a predetermined position above the touch panel (200).

2. The touch table lamp according to claim 1, wherein a supporting component (300) is disposed between the touch panel (200) and the control circuit board (400), and the control circuit board (400) is located at a predetermined position above the touch panel (200) through the supporting component (300).

3. A touch table lamp according to claim 2, wherein the support assembly (300) comprises a support mount (310) and/or a support column (320).

4. The touch table lamp according to claim 1, further comprising a working element (500), wherein the working element (500), the touch panel (200) and the control circuit board (400) are electrically connected to form a control loop.

5. A touch table lamp according to claim 3, further comprising a light-transmitting cover (600), the light-transmitting cover (600) and the support mount (310) being supported to form a protective assembly.

6. The touch table lamp of claim 1, further comprising a wiring interface (700).

7. The touch table lamp according to claim 1, wherein the touch panel (200) has a through opening (210) penetrating up and down on a surface thereof.

8. The touch table lamp according to claim 7, wherein the conducting opening (210) corresponds to the control circuit board (400) in position and is adapted in size to the control circuit board (400).

9. A touch table lamp according to claim 7 or 8, wherein the control circuit board (400) has an area not larger than 90% of the area of the conducting opening (210).

10. The touch table lamp according to any one of claims 1 to 8, wherein the control circuit board (400) is mounted to an edge portion of the touch panel (200).