Solid laser with good dustproof performance

Abstract

The utility model discloses a solid laser with good dustproof performance, which comprises two side shells and an upper shell, the two side shells are respectively positioned at the bottom ends of the front surface and the back surface of the upper shell, a plurality of side radiating fins are arranged on the outer sides of the side shells, gaps are arranged between the side radiating fins, a plurality of upper radiating fins are arranged at the top end of the upper shell, and the upper radiating fins are arranged at the bottom end of the upper shell. And a gap is formed between every two upper radiating fins. According to the utility model, the top end of the upper shell of the solid laser is provided with the fan mounting column in advance, a fan can be conveniently mounted at the top end of the shell, and the air guide strips, the air guide grooves, the air guide blocks and the partition grooves are arranged among the upper radiating fins, so that after the fan is mounted, when the fan blows air downwards, air can quickly pass through gaps among the upper radiating fins, and the radiating efficiency is improved. Compared with an existing solid laser, the solid laser can dissipate heat outside the solid laser and does not depend on natural wind, the flow speed of air is higher, and the heat dissipation effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of solid lasers, in particular to a solid laser with good dustproof performance. Background Art

[0002] Solid-state lasers are lasers that use solid laser materials as working materials. The working medium is a small amount of activated ions uniformly doped into a crystal or glass as a matrix material. For example, a laser doped with trivalent neodymium ions in yttrium aluminum garnet (YAG) crystal can emit near-infrared lasers with a wavelength of 1050 nanometers. Solid-state lasers are characterized by small size, easy use, and high output power.

[0003] In the prior art, solid-state lasers need to dissipate heat during operation through fans installed on their sides and their aluminum alloy shells. If fans are used for heat dissipation, a large amount of dust will accumulate inside the solid-state laser, further affecting the heat dissipation of the solid-state laser. The heat dissipation of the shell itself is difficult to remove the heat, which can easily cause damage to the solid-state laser.

[0004] Therefore, how to provide a solid laser with good dust resistance to solve the problems existing in the prior art is of great significance to its application. Utility Model Content

[0005] In view of this, the purpose of the present application is to provide a solid-state laser with good dust resistance, so as to solve the problem that the fan heat dissipation causes a large amount of dust to accumulate inside the solid-state laser, further affecting the heat dissipation of the solid-state laser. The heat dissipation of the outer shell alone is difficult to remove the heat, which can easily cause damage to the solid-state laser.

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

[0007] A solid laser with good dustproof performance comprises two side shells and an upper shell, wherein the two side shells are respectively located at the bottom ends of the front and back sides of the upper shell, a plurality of side heat sinks are arranged on the outer sides of the side shells, gaps are arranged between each of the side heat sinks, a plurality of upper heat sinks are arranged on the top end of the upper shell, gaps are arranged between each of the upper heat sinks, and heat dissipation grooves are opened on the surfaces of the upper heat sinks.

[0008] As a preferred technical solution of the utility model, the upper heat sink includes two first heat sinks, two second heat sinks, four third heat sinks and one fourth heat sink, the two first heat sinks are respectively located on the front and back sides of the top of the upper shell, the two second heat sinks are respectively located on the inner sides of the two first heat sinks, the fourth heat sink is located in the middle of the top of the side heat sink, and the four third heat sinks are located in pairs between the fourth heat sink and the second heat sink.

[0009] As a preferred technical solution of the utility model, the middle parts of the third heat sink and the fourth heat sink are both provided with partition grooves, and the head ends of the third heat sink and the fourth heat sink are both provided with air guide blocks, and the shape of the air guide blocks is triangular.

[0010] As a preferred technical solution of the present invention, air guide grooves are provided in the middle of the two second heat sinks.

[0011] As a preferred technical solution of the utility model, ten air guide strips are arranged in the middle of the top end of the side shell, the ends of the air guide strips are fixedly connected to the air guide blocks, and the air guide strips are arranged radially.

[0012] As a preferred technical solution of the utility model, a fan mounting column is arranged at the top end of the first heat sink, and a threaded hole is arranged at the top end of the fan mounting column.

[0013] As a preferred technical solution of the utility model, the left and right sides of the side shell are respectively fixedly connected with a second side panel and a first side panel, the bottom ends of the second side panel and the first side panel are respectively fixedly connected with a second mounting plate and a first mounting plate, and the surfaces of the second mounting plate and the first mounting plate are both provided with a second mounting hole and a first mounting hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model has a fan mounting column preset at the top of the upper shell of the solid-state laser, which is convenient for installing the fan on the top of the shell, and air guide strips, air guide grooves, air guide blocks and partition grooves are arranged between the upper heat sinks, so that after the fan is installed, when the fan blows downward, the air can quickly pass through the gaps between the upper heat sinks, thereby reducing the temperature of the solid-state laser. Compared with the existing solid-state laser, the utility model can dissipate heat outside the solid-state laser, does not rely on natural wind, the air flow rate is faster, and the heat dissipation effect is better.

[0016] 2. The utility model can be equipped with a first side plate and a second side plate on both sides respectively, and the utility model can seal the internal components of the solid laser to prevent dust from entering, thereby increasing the service life of the solid laser.

[0017] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings as follows.

[0018] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a top view of the structure of the utility model;

[0022] Figure 3 This is an enlarged structural diagram of point A of the present utility model.

[0023] In the figure: 1, side shell; 2, side heat sink; 3, upper shell; 4, first side panel; 5, first mounting plate; 6, first mounting hole; 7, air guide slot; 8, fan mounting column; 9, air guide block; 10, upper heat sink; 11, second side panel; 12, second mounting hole; 13, second mounting plate; 14, heat sink; 15, air guide strip; 101, first heat sink; 102, second heat sink; 103, third heat sink; 104, fourth heat sink. DETAILED DESCRIPTION

[0024] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. In the following description, specific details such as specific configuration and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment.

[0025] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0026] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0027] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.

[0028] See also Figure 1-3 The utility model provides a technical solution for a solid laser with good dustproof performance: a solid laser with good dustproof performance, comprising two side shells 1 and an upper shell 3, the two side shells 1 are respectively located at the bottom ends of the front and back sides of the upper shell 3, a plurality of side heat sinks 2 are arranged on the outer side of the side shell 1, gaps are arranged between each of the side heat sinks 2, a plurality of upper heat sinks 10 are arranged on the top of the upper shell 3, gaps are arranged between each of the upper heat sinks 10, a heat dissipation groove 14 is opened on the surface of the upper heat sink 10, and heat is dissipated through the upper heat sink 10 and the side heat sink 2.

[0029] Reference Figure 2 The upper heat sink 10 includes two first heat sinks 101, two second heat sinks 102, four third heat sinks 103 and a fourth heat sink 104. The two first heat sinks 101 are respectively located at the front and back sides of the top of the upper shell 3, the two second heat sinks 102 are respectively located on the inner sides of the two first heat sinks 101, the fourth heat sink 104 is located in the middle of the top of the side heat sink 2, and the four third heat sinks 103 are located between the fourth heat sink 104 and the second heat sink 102 in pairs. Partition grooves are provided in the middle of the third heat sink 103 and the fourth heat sink 104, and air guide blocks 9 are provided at the head ends of the third heat sink 103 and the fourth heat sink 104. The shape of the air guide blocks 9 is triangular. When in use, the air guide blocks 9 are used to guide air so that the two sides of the third heat sink 103 and the fourth heat sink 104 pass through.

[0030] Furthermore, an air guide groove 7 is provided in the middle of the two second heat sinks 102, and ten air guide strips 15 are provided in the middle of the top of the side shell 1. The ends of the air guide strips 15 are fixedly connected to the air guide blocks 9. The air guide strips 15 are radially arranged to guide the air flow. A fan mounting column 8 is provided at the top of the first heat sink 101, and a threaded hole is provided at the top of the fan mounting column 8 to facilitate the installation of the fan.

[0031] Furthermore, the left and right sides of the side shell 1 are respectively fixedly connected with the second side panel 11 and the first side panel 4, the bottom ends of the second side panel 11 and the first side panel 4 are respectively fixedly connected with the second mounting plate 13 and the first mounting plate 5, and the surfaces of the second mounting plate 13 and the first mounting plate 5 are provided with second mounting holes 12 and first mounting holes 6 for facilitating the installation of the solid-state laser.

[0032] During specific use, the utility model is a solid laser with good dustproof performance. The fan is installed through the fan mounting column 8. The fan blows air downward, and the air flows downward. The air is blown into the partition groove, and then guided by the air guide strips 15, the air guide blocks 9 and the air guide grooves 7, so that the air passes quickly through the gaps between the fingers of the upper heat sink 10, thereby taking away the heat and reducing the temperature. The utility model can dissipate heat outside the solid laser without relying on natural wind. The air flow rate is faster and the heat dissipation effect is better.

[0033] The above description is only the preferred embodiment of the utility model, which does not limit the protection scope of the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any changes, modifications, substitutions, integrations and parameter changes to these embodiments within the spirit and principle of the utility model through conventional substitutions or capable of achieving the same functions without departing from the principles and spirit of the utility model shall fall within the protection scope of the utility model.

Claims

1. A solid laser with good dust resistance, characterized in that: The invention comprises two side shells (1) and an upper shell (3), wherein the two side shells (1) are respectively located at the bottom ends of the front and back sides of the upper shell (3), a plurality of side heat sinks (2) are arranged on the outer sides of the side shells (1), gaps are arranged between each of the side heat sinks (2), a plurality of upper heat sinks (10) are arranged on the top end of the upper shell (3), gaps are arranged between each of the upper heat sinks (10), and heat dissipation grooves (14) are provided on the surfaces of the upper heat sinks (10).

2. A dust-proof solid laser according to claim 1, characterized in that: The upper heat sink (10) comprises two first heat sinks (101), two second heat sinks (102), four third heat sinks (103) and one fourth heat sink (104); the two first heat sinks (101) are respectively located on a certain front side and a certain back side of the top end of the upper shell (3); the two second heat sinks (102) are respectively located on the inner sides of the two first heat sinks (101); the fourth heat sink (104) is located in the middle of the top end of the side heat sink (2); and the four third heat sinks (103) are located in pairs between the fourth heat sink (104) and the second heat sink (102).

3. A dust-proof solid laser as claimed in claim 2, characterized in that: Partition grooves are provided in the middle of the third heat sink (103) and the fourth heat sink (104), and air guide blocks (9) are provided at the head ends of the third heat sink (103) and the fourth heat sink (104), and the shape of the air guide blocks (9) is a triangle.

4. A dust-proof solid laser as claimed in claim 2, characterized in that: The middle parts of the two second heat sinks (102) are each provided with an air guide groove (7).

5. A dust-proof solid laser as claimed in claim 1, characterized in that: Ten air guide strips (15) are arranged in the middle of the top end of the side shell (1), the ends of the air guide strips (15) are fixedly connected to the air guide blocks (9), and the air guide strips (15) are arranged radially.

6. A dust-proof solid laser as claimed in claim 2, characterized in that: A fan mounting column (8) is provided at the top end of the first heat sink (101), and a threaded hole is provided at the top end of the fan mounting column (8).

7. A dust-proof solid laser according to claim 1, characterized in that: The left and right sides of the side shell (1) are respectively fixedly connected with a second side plate (11) and a first side plate (4); the bottom ends of the second side plate (11) and the first side plate (4) are respectively fixedly connected with a second mounting plate (13) and a first mounting plate (5); and the surfaces of the second mounting plate (13) and the first mounting plate (5) are both provided with a second mounting hole (12) and a first mounting hole (6).

Images