Drawer type chip pump

Abstract

The utility model relates to the technical field of lasers, in particular to a drawer type chip pump which comprises a box body, a pump chip and a light beam output piece. The pumping chip is used for generating a pumping light beam, and the pumping chip is detachably mounted at the assembly hole in the box body; and the pumping light beam collecting assembly comprises a reflecting mirror and a collimating lens, the reflecting mirror and the collimating lens are arranged in the box body, and pumping light beams generated by the pumping chip are concentrated to a receiving end through the reflecting mirror and the collimating lens. And the pumping chip is detachably arranged at the assembly hole of the box body, so that the maintenance and replacement processes of the pumping chip are greatly simplified. When the pumping chip breaks down or needs to be upgraded, the pumping chip can be quickly and conveniently disassembled and a new chip is installed, and the whole pumping device does not need to be disassembled on a large scale, so that the maintenance efficiency is improved, and the maintenance cost and time are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lasers, in particular to a drawer-type chip pump. Background Art

[0002] With the rapid development and widespread adoption of laser technology, a wide variety of lasers have flooded the market, finding widespread application in diverse fields such as industrial manufacturing, medical aesthetics, scientific research, and military defense. One of the core performance indicators of a laser—its output power—is directly and closely dependent on the power supply capability of its pump source. Breaking through this critical technical point has become a hot topic of intense research within the industry, with major research institutions and companies investing resources in achieving innovative and breakthrough advancements in pump source technology, resulting in a flourishing scene of diverse and diverse research fields.

[0003] However, as lasers pursue diverse application scenarios, the actual output power of the pump source is easily lost during use, resulting in varying degrees of attenuation in the laser's service life. During after-sales maintenance, the removal and replacement of the pump source is often particularly cumbersome. This process is not only time-consuming and labor-intensive, affecting equipment maintenance efficiency, but also increases the risk of potential damage to other laser components due to the complex disassembly and assembly process. Utility Model Content

[0004] In view of this, the purpose of the present invention is to overcome the deficiencies in the prior art and provide a drawer-type chip pump.

[0005] The utility model provides the following technical solutions:

[0006] An embodiment of the present application provides a drawer-type chip pump, comprising a box body, a pump chip, and a beam output component. The box body is provided with an assembly hole; the pump chip is used to generate a pump beam, and the pump chip can be detachably mounted at the assembly hole on the box body; the beam output component is provided on the box body, and outputs the beam generated by the pump chip outside the box body. The beam output component includes a receiving end for receiving the beam and an output end for outputting the beam, the receiving end being located inside the box body, and the output end being located outside the box body; a pump beam collection component, which includes a reflector and a collimating lens, is provided in the box body, and the pump beam generated by the pump chip is concentrated toward the receiving end through the reflector and the collimating lens.

[0007] In one embodiment, an output through-hole is provided on the box body; the beam output component includes a pump source optical fiber and a nozzle, the nozzle is passed through the output through-hole on the box body, the pump source optical fiber is passed through the nozzle, the end of the pump source optical fiber located inside the box body is the receiving end, and the end of the pump source optical fiber located outside the box body is the output end.

[0008] In one embodiment, the pump beam collection component further includes a polarization beam splitter prism, which is fixedly disposed in the box and located between the receiving end and the reflector.

[0009] In one embodiment, the number of the reflector and the collimating lens in the pump beam collection assembly is multiple, wherein at least one collimating lens is disposed between the polarization beam splitter prism and the receiving end.

[0010] In one embodiment, the drawer-type chip pump further includes a limiting frame, which is arranged at the assembly hole in the box body. The limiting frame is used to limit the pump chip so that the pump chip can be detachably mounted on the box body through the limiting frame. The number of the limiting frames matches the number of the assembly holes.

[0011] In one embodiment, the drawer-type chip pump further includes a power supply component, which includes a first connection terminal, which is arranged in the box body. The pump chip is provided with a second connection terminal for receiving electrical energy, and the first connection terminal is electrically connected to the second connection terminal.

[0012] In one embodiment, the power supply assembly further includes a snap-on insulating housing, and the snap-on insulating housing is snap-fitted and mounted on the first connecting terminal.

[0013] In one embodiment, the first connecting terminal is a block structure having a groove, the second connecting terminal is clamped in the groove of the first connecting terminal, and the second connecting terminal abuts against the inner wall of the groove of the first connecting terminal to electrically connect the second connecting terminal to the first connecting terminal.

[0014] In one embodiment, the power supply assembly further includes a limit block, which is disposed in the groove of the first connection terminal and pushes the second connection terminal so that the second connection terminal always abuts against the inner wall of the groove of the first connection terminal.

[0015] In one embodiment, a plurality of the assembly holes are provided, and the plurality of the assembly holes are divided into two groups. The two groups of assembly holes are relatively arranged on the side wall of the box body, and the assembly holes in the same group are distributed in a stepped manner; and a plurality of the pump chips are provided accordingly.

[0016] The embodiments of the present utility model have the following advantages:

[0017] The pump chip is removably installed in the mounting hole of the housing, greatly simplifying the pump chip repair and replacement process. If a pump chip fails or requires an upgrade, it can be quickly and easily removed and replaced with a new one, eliminating the need for extensive disassembly of the entire pump unit. This improves maintenance efficiency and reduces repair costs and time.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A structural schematic diagram showing one perspective of one embodiment of a drawer-type chip pump provided in an embodiment of the present application is shown;

[0021] Figure 2 A schematic structural diagram from two perspectives of one embodiment of a drawer-type chip pump provided in an embodiment of the present application is shown;

[0022] Figure 3 A schematic structural diagram showing a portion of the structure of one embodiment of a drawer-type chip pump provided by an embodiment of the present application from three perspectives is shown.

[0023] Description of main component symbols:

[0024] 100-box body; 110-limiting frame; 120-assembly hole;

[0025] 200 - pump chip; 210 - second connection terminal;

[0026] 300-reflector; 310-collimating lens; 320-polarization beam splitter prism;

[0027] 400-beam output component; 410-pump source fiber; 420-nozzle;

[0028] 500 - first connecting terminal; 510 - snap-on insulating housing; 520 - limit block. DETAILED DESCRIPTION

[0029] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. Conversely, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used in the template description herein are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] like Figures 1 to 3 As shown, an embodiment of the present application provides a drawer-type chip pump, including a box body 100, a pump chip 200, a beam output component 400 and a pump beam collection component.

[0035] like Figure 1 and Figure 2As shown, the box body 100 has an internal space, and an assembly hole 120 is provided on the box body 100; the assembly hole 120 connects the internal space of the box body 100 with the external space.

[0036] The pump chip 200 is used to generate a pump beam. It is detachably mounted in the mounting hole 120 of the housing 100, making it easy to remove and install the pump chip 200 for maintenance and replacement. This solves the inconvenient and cumbersome maintenance of traditional pump chips, improves the maintenance efficiency of the pump chip 200, and reduces maintenance time and costs. Exemplarily, the detachable connection between the pump chip 200 and the housing 100 is achieved by means of a snap connection, bolt connection, or adhesive bonding, enabling quick assembly and disassembly of the pump chip 200.

[0037] Designing the pump chip 200 to be removably mounted in the assembly hole 120 of the housing 100 greatly simplifies the maintenance and replacement process of the pump chip 200. When the pump chip 200 fails or requires an upgrade, it can be quickly and conveniently removed and replaced with a new one, eliminating the need for extensive disassembly of the entire pump assembly. This improves maintenance efficiency and reduces repair costs and time.

[0038] The detachable pump chip 200 design makes mass production and maintenance easier and more economical. Furthermore, its compact structure and high integration reduce the requirements for materials and processing precision, thus helping to reduce manufacturing costs.

[0039] The beam output element 400 is disposed on the housing 100 and outputs the light beam generated by the pump chip 200 to the outside of the housing 100. The beam output element 400 includes a receiving end and an output end. The receiving end is used to receive the light beam and is located inside the housing 100. The output end is used to output the light beam to the outside of the housing 100 and is located outside the housing 100. By way of example, the beam output element includes, but is not limited to, an optical fiber or a glass light guide component.

[0040] like Figure 2 As shown, the pump beam collection assembly includes a reflector 300 and a collimating lens 310. These reflector and collimating lens 310 are located within the housing 100 and focus the pump beam generated by the pump chip 200 toward the receiving end. The pump beam collection assembly effectively focuses and collimates the beam generated by the pump chip 200, improving beam transmission efficiency and directionality. This helps ensure that the beam is efficiently and accurately received and transmitted to the outside by the beam output unit 400, reducing beam loss and scattering during transmission.

[0041] The entire drawer-type chip pump design boasts a compact structure, with a rational layout of components, fully utilizing the internal space of the housing 100. This design not only reduces the size and weight of the pump device but also improves its integration and portability, facilitating flexible deployment and use in various application scenarios. Furthermore, the drawer-type chip pump provided in the embodiments of the present application offers optional pump source functionality. By replacing pump chips 200 with different power levels, the overall pump source power can be increased to meet varying power requirements during production operations. This also effectively addresses the critical issue of pump source laser power degradation over lifetime.

[0042] Exemplarily, the back surface of the reflector 300 is electroplated with an opaque coating, which has a high reflectivity and can achieve total reflection of the laser, thereby preventing the laser from penetrating and damaging internal components of the pump source.

[0043] In one embodiment, the box body 100 is provided with an output through hole, which connects the internal space of the box body 100 with the external space.

[0044] like Figure 2 As shown, the beam output component 400 includes a pump fiber 410 and a nozzle 420. The nozzle 420 is disposed through the output hole of the box body 100. Exemplarily, the nozzle 420 is a tube with a sleeve-like structure. Exemplarily, the nozzle 420 is fixedly or detachably disposed at the output hole of the box body 100. When the pump fiber 410 needs to be maintained or replaced, the nozzle 420 can be easily removed without disassembling the entire device, thereby simplifying the maintenance process and improving work efficiency. Furthermore, the nozzle 420 can block the output hole, preventing external debris from entering the interior of the box body 100.

[0045] The pump fiber 410 is threaded through the nozzle 420. Exemplarily, the pump fiber 410 is fixed within the nozzle 420. Exemplarily, the pump fiber 410 is secured within the nozzle 420 by means of a clip, adhesive, or cable tie, effectively ensuring the stability and security of the fiber. This securing method not only prevents the fiber from loosening or falling out during use, but also provides some protection, extending its service life. The end of the pump fiber 410 located within the box 100 is the receiving end, and the end of the pump fiber 410 located outside the box 100 is the output end.

[0046] By integrating the pump source optical fiber 410 and the nozzle 420 on the box body 100 and connecting them to the outside world through the output through-hole, the compactness and high integration of the overall structure are achieved, which helps to reduce the size and weight of the equipment and facilitates installation and carrying.

[0047] like Figure 2As shown, in one embodiment, the pump beam collection assembly further includes a polarization beam splitter prism 320. The polarization beam splitter prism 320 is fixedly disposed within the housing 100 and located between the receiving end and the reflector 300. The polarization beam splitter prism 320 can focus and reflect different light beams to the receiving end, thereby increasing the power of the light beams received at the receiving end. Exemplarily, the polarization beam splitter prism 320 is fixedly disposed within the housing 100 by gluing or snapping.

[0048] Polarization beam splitter prism 320 selectively reflects or transmits light beams with specific polarization directions. In a pump beam collection assembly, if the pump beam contains light with multiple polarization directions, polarization beam splitter prism 320 can reflect and concentrate the specific polarization components within these beams at the receiving end (e.g., the receiving end of pump source fiber 410). This effectively concentrates the beam energy that would otherwise be dispersed or lost, thereby increasing the power density of the beam received at the receiving end.

[0049] The concentrated reflection effect of the polarization beam splitter prism 320 ensures that as much pump beam energy as possible is effectively utilized. This helps reduce light energy loss during transmission and reflection, improves pumping efficiency, and thus enhances the performance of the entire laser system.

[0050] The introduction of the polarization beam splitter prism 320 can also improve the quality of the light beam to a certain extent. Because it can selectively reflect light beams with specific polarization directions, it can reduce interference from stray light or useless light, making the light beam received by the receiving end purer and more stable. This has a positive impact on subsequent beam processing and laser output. By fixing the polarization beam splitter prism 320 within the box body 100 and closely coordinating it with other optical components, a stable and reliable optical system can be constructed. This design helps to reduce optical path deviation changes caused by external interference or vibration, improving the stability and reliability of the system.

[0051] like Figure 2 As shown, in one embodiment, the number of the reflector 300 and the collimating lens 310 in the pump beam collection assembly is multiple, wherein at least one collimating lens 310 is disposed between the polarization beam splitter prism 320 and the receiving end.

[0052] The primary function of the collimating lens 310 is to convert a diverging beam into a parallel beam, thereby improving the beam's collimation. In the pump beam collection assembly, the use of multiple collimating lenses 310 further ensures beam parallelism during transmission, reducing beam divergence and distortion. In particular, placing at least one collimating lens 310 between the polarizing beam splitter prism 320 and the receiving end ensures that the beam, after reflection from the polarizing beam splitter prism 320, is well collimated before entering the receiving end, thereby improving the quality of the beam received by the receiving end.

[0053] By combining multiple reflectors 300 and collimating lenses 310, a complex yet highly efficient beam collection system can be constructed. The reflectors 300 direct the beams in different directions, while the collimating lenses 310 collimate these beams into parallel beams for transmission to the receiving end. This design ensures that more pump beam energy is effectively collected and transmitted to the receiving end, thereby improving beam collection efficiency.

[0054] The flexible configuration of multiple reflectors 300 and collimating lenses 310 enables precise control of the beam distribution. Adjusting the angle and position of the reflectors 300 changes the beam's transmission path and focal point. Furthermore, the addition of collimating lenses 310 ensures that the beam maintains a certain degree of parallelism and uniformity during transmission, thereby optimizing the beam distribution at the receiving end.

[0055] like Figure 2 As shown, in one embodiment, the drawer-type chip pump further includes a limit frame 110, which is disposed at an assembly hole 120 in the box body 100. For example, the limit frame 110 is fixed to the inner wall of the box body 100 by welding, clamping, bolting or gluing.

[0056] The limiting frame 110 is used to limit the pump chip 200 so that the pump chip 200 can be detachably mounted on the box body 100 through the limiting frame 110 , and the pump chip 200 can be inserted into or removed from the box body 100 .

[0057] The number of the pump chips 200 matches the number of the assembly holes 120 , and the number of the limiting frames 110 also matches the number of the assembly holes 120 .

[0058] Through the design of the limiting frame 110 , the pump chip 200 can be easily inserted into or removed from the box body 100 . This detachable installation method greatly simplifies the process of installing and replacing the pump chip 200 and improves work efficiency.

[0059] The setting of the limiting frame 110 not only provides an installation position for the pump chip 200, but also ensures the stability and accuracy of the pump chip 200 in the box body 100 through its limiting function, preventing the pump chip 200 from shaking or misalignment during operation, thereby ensuring the overall performance and reliability of the equipment.

[0060] Since the pump chip 200 is detachable, when the pump chip 200 fails or needs to be upgraded, it can be easily taken out of the box body 100 and replaced or upgraded, thereby reducing maintenance costs and time.

[0061] The design of the limiting frame 110 can also prevent the pump chip 200 from falling off or being damaged in an accidental situation to a certain extent, thereby improving the safety of the device.

[0062] Figure 2 It can be seen as a schematic diagram from a bird's-eye view. Figure 3 Can be regarded as relative to Figure 2 Schematic diagram of the side view perspective.

[0063] like Figure 3 As shown, in one embodiment, the drawer-type chip pump further includes a power supply assembly, which includes a first connection terminal 500, which is disposed in the box body 100. The pump chip 200 is provided with a second connection terminal 210 for receiving electrical energy, and the first connection terminal 500 is electrically connected to the second connection terminal 210. For example, during use, when the pump chip 200 is installed in the box body 100, the second connection terminal 210 enters the first connection terminal 500, achieving the following. Figure 3 In the state shown, the first connection terminal 500 is electrically connected to an external power source, and the first connection terminal 500 is electrically connected to the second connection terminal 210. Power can be supplied to the second connection terminal 210 through the first connection terminal 500, and thus to the pump chip 200. When the pump chip 200 is removed from the box body 100, the second connection terminal 210 is removed from the first connection terminal 500, and the second connection terminal 210 and the first connection terminal 500 are disconnected.

[0064] The design of the first connection terminal 500 and the second connection terminal 210 ensures that the pump chip 200 can automatically establish a stable electrical connection when inserted into the box body 100. This design avoids the problem of poor electrical contact caused by improper human operation and improves the stability and reliability of the system.

[0065] When the pump chip 200 is inserted into the housing 100 and properly connected, the first connection terminal 500 receives external power and supplies power to the pump chip 200. When the pump chip 200 is removed, the second connection terminal 210 automatically disconnects from the first connection terminal 500, shutting off the power supply. This design effectively prevents current leakage or short circuits caused by misoperation or device failure, improving system safety.

[0066] This design embodies modularity. The pump chip 200, as a standalone module, can be easily connected and disconnected from the power supply. This modular design not only facilitates replacement or upgrades of the pump chip 200 but also enhances the flexibility and scalability of the entire system. Since the pump chip 200 can be easily removed, it can be quickly removed from the system and addressed if a malfunction or maintenance is required. This design reduces maintenance effort and costs, improving system maintainability.

[0067] like Figure 3 As shown, in one embodiment, the power supply assembly further includes a snap-on insulating housing 510 , which is snap-on and mounted on the first connection terminal 500 .

[0068] The snap-fit ​​insulating shell 510 can prevent the first connection terminal 500 and the second connection terminal 210 from causing damage to the internal components of the box body 100 due to leakage. For example, the snap-fit ​​insulating shell 510 is made of epoxy resin material and is not easy to break.

[0069] The primary function of the snap-on insulating housing 510 is to provide electrical insulation, protecting operators from the risk of electric shock. Because power supply components involve high voltages and currents, the insulating housing effectively isolates the current, preventing short circuits and leakage, and ensuring safety during operation.

[0070] The snap-on insulating housing 510 also protects the first connection terminal 500 and other internal electrical components from external environmental damage, such as dust, moisture, and corrosive gases. These environmental factors can cause electrical components to age, degrade, or even be damaged. The insulating housing effectively isolates these adverse factors, extending the life of the device.

[0071] like Figure 3 As shown, in one embodiment, the first connecting terminal 500 is a block structure having a groove, the second connecting terminal 210 is snapped into the groove of the first connecting terminal 500, and the second connecting terminal 210 abuts against the inner wall of the groove of the first connecting terminal 500, so that the second connecting terminal 210 is electrically connected to the first connecting terminal 500.

[0072] Exemplarily, the first connection terminal 500 is a U-shaped block structure, and the opening of the first connection terminal 500 is oriented toward the installation direction of the second connection terminal 210, so that the second connection terminal 210 can enter the groove of the first connection terminal 500. After the second connection terminal 210 enters the groove of the first connection terminal 500, the inner wall of the groove of the first connection terminal 500 can also limit the displacement of the second connection terminal 210, thereby preventing the second connection terminal 210 and the pump chip 200 from excessively entering the interior of the box body 100.

[0073] The opening of the U-shaped block structure faces the installation direction of the second connection terminal 210, so that the second connection terminal 210 can easily enter the groove, thereby simplifying the installation process. Similarly, when it is necessary to remove the second connection terminal 210, it can also be smoothly withdrawn from the groove without complicated operations.

[0074] By allowing the second connection terminal 210 to abut against the inner wall of the groove of the first connection terminal 500, close contact is achieved between the two, thereby ensuring the reliability and stability of the electrical connection. This design reduces power loss and signal interference caused by poor contact.

[0075] Since the second connection terminal 210 is confined in the groove and in close contact with the inner wall of the groove, this design enhances the stability of the connection. Even when subjected to external impact or vibration, the connection is not easy to loosen or fall off, thereby improving the stability and reliability of the device.

[0076] like Figure 3 As shown, in one embodiment, the power supply component also includes a limit block 520, which is arranged in the groove of the first connecting terminal 500. The limit block 520 pushes the second connecting terminal 210 so that the second connecting terminal 210 always abuts against the inner wall of the groove of the first connecting terminal 500.

[0077] The stopper 520 pushes the second connection terminal 210, ensuring that the second connection terminal 210 always closely contacts the inner wall of the groove of the first connection terminal 500. This continuous contact pressure ensures the stability and reliability of the electrical connection and reduces problems such as increased resistance, energy loss, or signal interference caused by poor contact.

[0078] During the operation of the device, external interference such as vibration and impact may be encountered. The design of the limit block 520 provides additional support and stability for the second connection terminal 210, making it less likely to loosen or fall off when subjected to external interference, thereby improving the seismic and shock resistance of the entire power supply assembly. Under long-term use or in harsh environments, the electrical connection may fail due to loosening. The presence of the limit block 520 effectively prevents the second connection terminal 210 from loosening and falling off due to vibration or other factors, ensuring the durability and reliability of the connection. By ensuring stable electrical contact between the second connection terminal 210 and the first connection terminal 500, the design of the limit block 520 helps to improve the performance of the entire power supply assembly. A stable electrical connection can reduce energy loss and signal interference, improve current transmission efficiency, and thus provide more stable and efficient power support for the pump chip 200.

[0079] The provision of the limit block 520 can ensure that the pump chip 200 does not shift during replacement and use, and ensure that the light beam does not shift due to shaking or vibration during replacement and use of the pump chip 200, thereby enhancing the safety and reliability of the pump source. At the same time, compared with the traditional welding method for placing the pump chip 200, it is more convenient and reliable, and does not damage the device. While ensuring the service life of the pump source device, it can also save the cost of pump housing resources.

[0080] like Figure 1 As shown, in one embodiment, a plurality of assembly holes 120 are provided, and the plurality of assembly holes 120 are divided into two groups. The two groups of assembly holes 120 are arranged on the side wall of the box body 100 opposite to each other, and the assembly holes 120 in the same group are arranged in a stepped manner; a plurality of pump chips 200 are provided accordingly. Figure 2 As shown, the stepped arrangement of the pump chips 200 corresponds to the stepped arrangement of the reflectors 300, with the reflectors 300 arranged at different heights. This height difference ensures that the light beams are transmitted along the intended path, reducing energy loss caused by obstruction or interference from the reflectors 300, thereby increasing the overall beam output power. Interference between the light beams is avoided because each beam has its own independent transmission path, reducing crosstalk and collisions between beams, thereby improving the transmission quality and stability of the light beams.

[0081] The stepped arrangement of the pump chips 200 and the reflector 300 allows each pump chip 200 and reflector 300 to effectively participate in the generation and guidance of the light beam, thereby reducing the loss of the light beam during transmission.

[0082] The stepped arrangement of the pump chips 200 and the reflector 300 helps maximize the power output of each pump chip 200 because the stepped layout reduces thermal effects and optical interference between chips, allowing each chip to work independently and efficiently. It also facilitates subsequent maintenance and upgrades because each component is relatively independent and can be replaced or adjusted individually.

[0083] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not limiting, and thus other examples of the exemplary embodiments may have different values.

[0084] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition or explanation in subsequent drawings.

[0085] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the scope of the present invention, all of which fall within the scope of protection of the present invention.

Claims

1. A drawer-type chip pump, characterized in that: include: A box body (100), wherein the box body (100) is provided with an assembly hole (120); A pump chip (200), the pump chip (200) is used to generate a pump light beam, and the pump chip (200) is detachably mounted at the assembly hole (120) on the box body (100); a light beam output component (400), the light beam output component (400) being arranged on the box body (100), the light beam output component (400) outputting the light beam generated by the pump chip (200) to the outside of the box body (100), the light beam output component (400) comprising a receiving end for receiving the light beam and an output end for outputting the light beam, the receiving end being located inside the box body (100), and the output end being located outside the box body (100); A pump beam collecting component comprises a reflector (300) and a collimating lens (310), wherein the reflector (300) and the collimating lens (310) are arranged in the box body (100), and the pump beam generated by the pump chip (200) is concentrated toward the receiving end through the reflector (300) and the collimating lens (310).

2. The drawer-type chip pump according to claim 1, characterized in that: The box body (100) is provided with an output through hole; The light beam output component (400) comprises a pump source optical fiber (410) and a nozzle (420), wherein the nozzle (420) is provided through the output through hole on the box body (100), and the pump source optical fiber (410) is provided through the nozzle (420), and the end of the pump source optical fiber (410) located inside the box body (100) is the receiving end, and the end of the pump source optical fiber (410) located outside the box body (100) is the output end.

3. The drawer-type chip pump according to claim 1, characterized in that: The pump beam collection component further comprises a polarization beam splitter prism (320), which is fixedly arranged in the box body (100) and located between the receiving end and the reflector (300).

4. The drawer-type chip pump according to claim 3, characterized in that: The number of the reflectors (300) and the collimating lenses (310) in the pump beam collection component is multiple, wherein at least one collimating lens (310) is arranged between the polarization beam splitting prism (320) and the receiving end.

5. The drawer-type chip pump according to claim 1, characterized in that: Also includes: A limiting frame (110) is provided at the assembly hole (120) in the box body (100). The limiting frame (110) is used to limit the pump chip (200) so that the pump chip (200) is detachably mounted on the box body (100) through the limiting frame (110). The number of the limiting frames (110) matches the number of the assembly holes (120).

6. The drawer-type chip pump according to claim 1, characterized in that: Also includes: A power supply component comprises a first connection terminal (500), the first connection terminal (500) is arranged in the box body (100), a second connection terminal (210) for receiving electric energy is arranged on the pump chip (200), and the first connection terminal (500) is electrically connected to the second connection terminal (210).

7. The drawer-type chip pump according to claim 6, characterized in that: The power supply assembly further includes: A snap-fit ​​insulating housing (510) is snap-fitted and mounted on the first connecting terminal (500).

8. The drawer-type chip pump according to claim 7, characterized in that: The first connecting terminal (500) is a block structure with a groove, the second connecting terminal (210) is clamped in the groove of the first connecting terminal (500), and the second connecting terminal (210) abuts against the inner wall of the groove of the first connecting terminal (500), so that the second connecting terminal (210) is electrically connected to the first connecting terminal (500).

9. The drawer-type chip pump according to claim 8, characterized in that: The power supply assembly further includes: A limit block (520), the limit block (520) is arranged in the groove of the first connecting terminal (500), and the limit block (520) pushes the second connecting terminal (210) so that the second connecting terminal (210) always abuts against the inner wall of the groove of the first connecting terminal (500).

10. The drawer-type chip pump according to any one of claims 1 to 9, characterized in that: A plurality of the assembly holes (120) are provided, and the plurality of the assembly holes (120) are divided into two groups. The two groups of assembly holes (120) are arranged on the side walls of the box body (100) opposite to each other, and the assembly holes (120) in the same group are distributed in a stepped manner. A plurality of the pump chips (200) are correspondingly provided.

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