Laser simulation display device and carbon dioxide laser tube display device

Abstract

The utility model discloses a laser simulation display device, which comprises a soft lamp shade, a laser light source and a laser light source, the aluminum strip is coaxially arranged on the inner side of the soft lampshade, and the two ends of the aluminum strip are correspondingly fixed to the two ends of the soft lampshade. And the two groups of LED lamp strips are respectively adhered to the two corresponding sides of the aluminum strip. The utility model further discloses a sealed-off type carbon dioxide laser tube display device with the laser simulation display device. According to the laser simulation display device and the carbon dioxide laser tube display device, the brightness and color of the laser emitted by the carbon dioxide laser tube can be simulated so as to simulate the working state of the laser tube during discharging, the display effect is improved, and meanwhile, unnecessary harm to on-site personnel can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of display simulation devices, and more specifically, to a laser simulation display device and a sealed-off carbon dioxide laser tube display device having the same. Background Art

[0002] In various activities such as science and technology exhibitions and industrial expos, carbon dioxide laser tubes are often one of the key exhibits of exhibitors. These activities bring together numerous enterprises and professionals in the industry, providing a broad platform for displaying products and technologies. Or in market promotion activities in industries such as industrial automation, medical equipment, and scientific research instruments, displaying carbon dioxide laser tubes can attract the attention of potential customers, showcase the performance and advantages of products, and promote sales cooperation. Therefore, the demand for the display of carbon dioxide laser tubes is increasing day by day.

[0003] When a carbon dioxide laser tube is operating, it will generate a powerful laser beam, often in the invisible light band. Conducting actual laser output display directly at exhibitions or promotion activities poses extremely high safety risks and may cause visual or skin damage to the people present. Therefore, existing display devices can only provide static or preset laser simulation effects, with dull display effects, difficult to attract the attention of the audience, and lacking interactivity with the audience.

[0004] Therefore, how to provide a laser simulation display device and a sealed-off carbon dioxide laser tube display device having the same that can simulate the brightness and color of the laser emitted by a carbon dioxide laser tube to simulate the working state during laser tube discharge, improve the display effect, and at the same time avoid causing unnecessary harm to the people present is an urgent problem for those skilled in the art. Summary of the Utility Model

[0005] In view of this, the utility model provides a laser simulation display device and a sealed-off carbon dioxide laser tube display device having the same, which can simulate the brightness and color of the laser emitted by a carbon dioxide laser tube to simulate the working state during laser tube discharge, improve the display effect, and at the same time avoid causing unnecessary harm to the people present.

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

[0007] A laser simulation display device, comprising:

[0008] A soft lampshade, the soft lampshade being of a long tubular structure;

[0009] An aluminum strip, the aluminum strip being coaxially arranged inside the soft lampshade and its two ends being fixedly connected to the two ends of the soft lampshade correspondingly;

[0010] Two groups of LED light strips, the LED light strips being respectively pasted on the two opposite sides of the aluminum strip.

[0011] Through the above technical solution, the utility model provides a laser simulation display device. By pasting the LED light strip on the aluminum strip, the heat conductivity and reflectivity of the aluminum strip can be used to improve the light-emitting effect of the LED light strip, enabling the LED light strip to emit light at all angles, simulating the state of laser light emission, and avoiding unnecessary injuries caused by lasers. The soft lampshade can ensure that the light is evenly and softly emitted. The LED light source has low energy consumption and a long service life, which can reduce energy consumption and environmental pollution.

[0012] Furthermore, the soft lampshade is a milky white translucent silica gel tube.

[0013] The thickness of the aluminum strip is 1 - 3 mm.

[0014] The length of the aluminum strip is equal to the length of the LED light strip.

[0015] Preferably, it further includes a power adapter, and the power adapter is electrically connected to the LED light strip through a power cord.

[0016] It further includes a controller, and the controller is signal-connected to the power adapter to adjust the voltage of the power adapter so as to achieve dynamic laser simulation.

[0017] Through the setting of the above technical solution, precise adjustment of the brightness and color of the LED light strip can be achieved, facilitating the adjustment of the display effect to adapt to different occasions and requirements. During the display process, dynamic light display can be achieved by controlling the brightness and color changes of the light strip.

[0018] The utility model also discloses a sealed-off carbon dioxide laser tube display device having the above laser simulation display device, including:

[0019] A discharge tube, which is coaxially arranged outside the soft lampshade and fixed to the soft lampshade through a connecting piece one. The two ends of the discharge tube are open;

[0020] A cooling tube, which is coaxially arranged outside the discharge tube and its two ends are closed. Openings adapted to the discharge tube are provided at both closed ends, and the two ends of the discharge tube are fixed in the corresponding openings;

[0021] A housing, which is arranged in a long tubular structure and coaxially arranged outside the cooling tube and fixed to the cooling tube through a connecting piece two;

[0022] A return air pipe, which is spirally wound around the outside of the cooling tube and one end of which is communicated with the discharge tube and the other end is communicated with the inside of the housing;

[0023] Electrodes, which include an anode and a cathode, and are respectively fixed at both ends inside the housing and corresponding to the ends of the discharge tube;

[0024] A mirror, which includes a tail mirror and an output mirror. The tail mirror is fixed to one side of the outer shell corresponding to the anode away from the discharge tube; the output mirror is fixed to one side of the outer shell corresponding to the cathode away from the discharge tube.

[0025] Through the above technical solution, the present utility model provides an enclosed carbon dioxide laser tube display device with a laser simulation display device, which can highly restore the brightness, color, and dynamic changes of the laser beam emitted by the carbon dioxide laser tube during operation without actually starting the laser tube for laser output, enabling the audience to understand and experience the working state of the carbon dioxide laser tube through visual perception in a safe environment, ensuring safety and avoiding unnecessary harm caused by the laser to the on-site personnel; and improving the display effect.

[0026] Furthermore, it also includes a water inlet pipe and a water outlet pipe communicated with the cooling pipe, and both extend out of the outer shell wall in a sealed manner.

[0027] Preferably, the discharge tube, the cooling tube, and the outer shell are all fired from high borosilicate glass material.

[0028] From the above technical solutions, it can be seen that compared with the prior art, the present utility model discloses a laser simulation display device. Compared with the prior art, the present utility model pastes the LED light strip on the aluminum strip, which can improve the light-emitting effect of the LED light strip through the thermal conductivity and reflectivity of the aluminum strip, enabling the LED light strip to emit light at all angles, simulating the state of laser light emission, and avoiding unnecessary harm caused by the laser; the soft lampshade can ensure that the light is evenly and softly scattered; the LED light source has low energy consumption and long service life, which can reduce energy consumption and environmental pollution. The present utility model also discloses an enclosed carbon dioxide laser tube display device, which can highly restore the brightness, color, and dynamic changes of the laser beam emitted by the carbon dioxide laser tube during operation without actually starting the laser tube for laser output, enabling the audience to understand and experience the working state of the carbon dioxide laser tube through visual perception in a safe environment, ensuring safety and avoiding unnecessary harm caused by the laser to the on-site personnel; and improving the display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only the embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings according to the provided drawings without creative efforts.

[0030] Figure 1 It is a cross-sectional view of a laser simulation display device according to Embodiment 1 of the present utility model.

[0031] Figure 2 This is a cross-sectional view of a carbon dioxide laser tube display device according to the second embodiment of the present utility model.

[0032] Among them, 1 is a soft lamp shade; 2 is an aluminum strip; 3 is an LED light strip; 4 is a power adapter; 5 is a housing; 6 is a cooling pipe; 7 is a water inlet pipe; 8 is a water outlet pipe; 9 is a discharge tube; 10 is a return air pipe; 11 is an anode; 12 is a cathode; 13 is a tail mirror; 14 is an output mirror. Specific implementation manners

[0033] The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0034] Embodiment 1

[0035] See the appendix Figure 1 , Embodiment 1 of the present utility model discloses a laser simulation display device, including:

[0036] A soft lamp shade 1, and the soft lamp shade 1 is a long tubular structure;

[0037] An aluminum strip 2, and the aluminum strip 2 is coaxially arranged inside the soft lamp shade 1 and its two ends are fixedly connected to the two ends of the soft lamp shade 1 correspondingly;

[0038] LED light strips 3, and there are two groups of LED light strips 3 which are respectively pasted on the two opposite sides of the aluminum strip 2.

[0039] Specifically, the soft lamp shade 1 is a milky white light-transmitting silica gel tube.

[0040] Specifically, the length of the aluminum strip 2 is equal to the length of the LED light strip 3.

[0041] The thickness of the aluminum strip 2 is 1-3 mm.

[0042] Specifically, it further includes a power adapter 4, and the power adapter 4 is electrically connected to the LED light strip 3 through a power cord.

[0043] It further includes a controller, and the controller is signal-connected to the power adapter 4 to adjust the voltage of the power adapter 4 so as to realize dynamic laser simulation.

[0044] Embodiment 2

[0045] See the appendix Figure 2 , Embodiment 2 of the present utility model discloses a carbon dioxide laser tube display device having the laser simulation display device disclosed in Embodiment 1, including:

[0046] The discharge tube 9 is coaxially arranged outside the soft lampshade 1 and fixed to the soft lampshade 1 through the first connecting piece. The two ends of the discharge tube 9 are open.

[0047] The cooling tube 6 is coaxially arranged outside the discharge tube 9, and its two ends are closed. Openings adapted to the discharge tube 9 are provided at both closed ends, and the openings are fixedly connected to the tube wall of the discharge tube 9 correspondingly.

[0048] The outer shell 5 is arranged in a long tubular structure and is coaxially arranged outside the cooling tube 6 and fixed to the cooling tube 6 through the second connecting piece.

[0049] The return air pipe 10 is spirally wound outside the cooling tube 6. One end of the return air pipe 10 is communicated with the discharge tube 9, and the other end is communicated with the inside of the outer shell 5.

[0050] The electrodes include an anode 11 and a cathode 12, which are respectively fixed at both ends inside the outer shell 5 and correspond to the ends of the discharge tube 9.

[0051] The reflecting mirrors include a tail mirror 13 and an output mirror 14. The tail mirror 13 is fixed to the side of the outer shell 5 corresponding to the anode 11 away from the discharge tube 9; the output mirror 14 is fixed to the side of the outer shell 5 corresponding to the cathode 12 away from the discharge tube 9.

[0052] Among them, the discharge tube 9, the cooling tube 6 and the outer shell 5 are all fired from high borosilicate glass materials.

[0053] Specifically, it further includes a water inlet pipe 7 and a water outlet pipe 8 communicated with the cooling tube 6, and the two respectively extend out of the wall of the outer shell 5 in a sealed manner.

[0054] The laser simulation display device designed according to the first embodiment of the present invention pastes the LED light strip on the aluminum strip, which can improve the light-emitting effect of the LED light strip through the thermal conductivity and reflectivity of the aluminum strip, enabling the LED light strip to emit light at all angles, simulating the state of laser emission, and avoiding unnecessary injuries caused by lasers; the soft lampshade can ensure that the light is evenly and softly emitted; the LED light source has low energy consumption and long service life, which can reduce energy consumption and environmental pollution. The sealed-off carbon dioxide laser tube display device designed according to the second embodiment of the present invention can highly restore the brightness, color, dynamic changes and other characteristics of the laser beam emitted by the carbon dioxide laser tube during operation without actually starting the laser tube for laser output, enabling the audience to understand and experience the working state of the carbon dioxide laser tube through visual perception in a safe environment, ensuring safety and avoiding unnecessary injuries to the personnel present; and improving the display effect.

[0055] In this specification, each embodiment is described in a progressive manner. The key points of each embodiment are all the differences from other embodiments. The same and similar parts among the embodiments can be referred to each other.

[0056] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A laser simulation display device, characterized in that: include: A soft lampshade (1), wherein the soft lampshade (1) is a long tubular structure; An aluminum strip (2), the aluminum strip (2) being coaxially arranged on the inner side of the soft lampshade (1) and having two ends thereof fixed to two ends of the soft lampshade (1); LED light strips (3), the LED light strips (3) are in two groups and are respectively adhered to the corresponding two sides of the aluminum strip (2).

2. A laser simulation display device according to claim 1, characterized in that: The soft lampshade (1) is a milky white light-transmitting silicone tube.

3. The laser simulation display device according to claim 1, characterized in that: The thickness of the aluminum strip (2) is 1-3 mm.

4. The laser simulation display device according to claim 1, characterized in that: The length of the aluminum strip (2) is equal to the length of the LED light strip (3).

5. The laser simulation display device according to claim 1, characterized in that: It also comprises a power adapter (4), wherein the power adapter (4) is electrically connected to the LED light strip (3) via a power line.

6. The laser simulation display device according to claim 5, characterized in that: It also comprises a controller, which is connected to the power adapter (4) by signal so as to adjust the voltage of the power adapter (4) to achieve dynamic laser simulation.

7. A carbon dioxide laser tube display device, comprising a laser simulation display device according to any one of claims 1 to 6, characterized in that: Also includes: A discharge tube (9), the discharge tube (9) being coaxially arranged outside the soft lampshade (1) and fixed to the soft lampshade (1) via a connecting piece 1, and the discharge tube (9) having openings at both ends; A cooling tube (6), the cooling tube (6) being coaxially arranged outside the discharge tube (9) and having both ends closed, both closed ends being provided with openings adapted to the discharge tube (9), and the openings being fixed corresponding to the tube wall of the discharge tube (9); An outer shell (5), the outer shell (5) being in the form of a long tubular structure, being coaxially arranged on the outside of the cooling tube (6) and being fixed to the cooling tube (6) via a second connecting piece; An air return pipe (10), the air return pipe (10) being spirally wound around the outside of the cooling pipe (6) and having one end connected to the discharge tube (9) and the other end connected to the inside of the housing (5); Electrodes, the electrodes comprising an anode (11) and a cathode (12), the two electrodes being respectively fixed at two end positions inside the housing (5) and corresponding to the ends of the discharge tube (9); A reflector, the reflector comprising a tail mirror (13) and an output mirror (14), the tail mirror (13) being fixed to a side of the housing (5) corresponding to the anode (11) away from the discharge tube (9); and the output mirror (14) being fixed to a side of the housing (5) corresponding to the cathode (12) away from the discharge tube (9).

8. The carbon dioxide laser tube display device according to claim 7, characterized in that: It also includes a water inlet pipe (7) and a water outlet pipe (8) which are in communication with the cooling pipe (6), and the two water outlet pipes are respectively sealed and extend out of the shell wall of the outer shell (5).

9. The carbon dioxide laser tube display device according to claim 7, characterized in that: The discharge tube (9), cooling tube (6) and housing (5) are all made of high-penetration silica glass.

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