Notebook computer power adapter with auxiliary heat dissipation function

Abstract

The notebook computer power adapter with the auxiliary heat dissipation function comprises an outer shell assembly and a circulation assembly, the outer shell assembly is composed of an upper shell body and a lower shell body, the interiors of the upper shell body and the lower shell body are both fixedly connected with an inner shell body, and the circulation assembly is fixedly installed in the outer shell assembly. The circulation assembly is fixedly connected with the heat conduction mechanism, and a protection assembly is fixedly installed in the shell assembly. According to the computer power adapter composed of the outer shell assembly, the inner shell is arranged in the computer power adapter to achieve sealing, sealing protection of internal electric appliance elements is achieved, the heat dissipation mechanism is arranged between the inner shell and the outer shell to achieve heat dissipation, and the surrounding plate is arranged in the inner shell to form an air flow circulation space; the internal temperature can be in full contact with the heat conducting plate, the generated high temperature can be rapidly conducted, efficient cooling is achieved in cooperation with external heat dissipation, stable and long-term use of the adapter is ensured, and the service life of the adapter is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to a notebook computer power adapter with auxiliary heat dissipation function, and belongs to the technical field of power adapters. BACKGROUND

[0002] The notebook power adapter, that is, the power adapter of the notebook computer, can only output a single voltage to charge a kind of notebook computer, and such a traditional notebook power adapter is called a single-band notebook charger in the industry. The power adapter internally has a high-quality switching power supply, which is mainly composed of a shell, a transformer, a PCB, and other components. The main parameters of the power adapter include input voltage, input current, output voltage, and output current. Among them, the nominal voltage of the power adapter usually refers to the open circuit output voltage, that is, the voltage value without any load and current output, so it can also be considered as the upper limit of the output voltage of the power adapter. When using the notebook computer in a high-temperature environment, the power adapter should be placed in a place not directly exposed to sunlight and with good ventilation. Do not place the power adapter near the notebook computer's heat dissipation outlet, otherwise the heat of the power adapter will not only be dissipated, but also will absorb part of the heat. In hot summer, the adapter can be placed on the side to increase the contact area between the adapter and the air, so that the heat of the adapter can be better dissipated. A narrow plastic or metal block can also be placed between the adapter and the desktop to increase the air convection speed around the adapter and speed up the dissipation of the adapter heat.

[0003] The notebook power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. When the power adapter is used for a long time, its internal heat is not easily dissipated effectively, especially when the internal electrical components of the adapter work at high frequency, which makes the adapter prone to damage. Due to the use environment restrictions, the adapter is prone to damage when used in rainy weather or humid environment due to the entry of moisture into the internal adapter. It is difficult to use the power adapter in different environments, and it is impossible to ensure that the power adapter can dissipate heat while running stably in a humid environment, thereby reducing the use performance of the notebook computer power adapter. SUMMARY

[0004] The present application relates to a notebook computer power adapter with auxiliary heat dissipation function, and belongs to the technical field of power adapters.

[0005] The present application solves the above technical problems by the following technical solutions:

[0006] The present application provides a notebook computer power adapter with auxiliary heat dissipation function, which comprises:

[0007] The shell assembly is composed of an upper shell and a lower shell, the upper shell and the lower shell are spliced with each other, and the upper shell and the lower shell are fixedly connected with the inner shell inside, and the upper shell and the lower shell inside the inner shell are fixedly connected with the connecting assembly;

[0008] The circulating assembly is fixedly installed inside the shell assembly, and is located at the middle part of one side of the connecting assembly, the circulating assembly is fixedly connected with the heat conduction mechanism, the heat conduction mechanism is fixedly connected with the outer wall of the coaming and the inner wall of the inner shell on both sides, and the protection assembly is fixedly installed inside the shell assembly outside the inner shell.

[0009] In the technical scheme, the upper shell and the lower shell are both U-shaped structures, the inner shell with a U-shaped structure is arranged inside the upper shell and the lower shell, a space for installing the heat dissipation mechanism is formed between the outer side of the inner shell and the upper shell and the lower shell, and the heat dissipation mechanism is symmetrically distributed to both sides of the shell assembly.

[0010] In the technical scheme, the heat dissipation mechanism includes a heat sink composed of a plurality of heat dissipation fins distributed in parallel with each other, adjacent heat dissipation assemblies are fixedly connected through a plurality of connecting pieces, the spacing between the plurality of connecting pieces gradually increases, the heat sink is fixedly installed inside the upper shell and the lower shell, the number of the heat sink is four, a gap for airflow circulation is formed between adjacent two heat sinks, and an airflow passage for air circulation is formed between the heat sink and the inner shell, the heat dissipation mechanism is connected with the outer heat conduction plate through a plurality of uniformly distributed heat conductors, and the heat conductors and the heat dissipation fins are made of the same material and located in the airflow passage.

[0011] In the technical scheme, the inner shell is embeddedly connected with the heat conduction plate mechanism inside on both sides, the heat conduction plate mechanism located inside and outside the inner shell is fixedly connected with the inner heat conduction plate and the outer heat conduction plate respectively, a plurality of uniformly distributed protrusions are fixedly connected to the outer surface of the outer heat conduction plate, and the protrusions are located inside the airflow passage.

[0012] In the technical solution, the connecting assembly is composed of the surrounding plates, the surrounding plates are in U-shaped structure and located inside the inner shells, the outer walls of the surrounding plates are fixedly connected with the evenly distributed flow guide strips, each flow guide strip is correspondingly arranged on one side of the inner heat conduction plate, the number of the surrounding plates is two, and the surrounding plates are fixedly connected with the inside of the upper shell and the lower shell respectively, the two surrounding plates are connected with each other, one of the surrounding plates is fixedly connected with the circuit board inside, the surface of one side of the circuit board is fixedly connected with the connector, the connector is connected with the connecting head through the electric wire, the connecting head is embedded between the upper shell and the lower shell, the connecting head is sealingly connected with the inner shell at the joint, the inner wall of the surrounding plate is fixedly connected with the evenly distributed temperature sensors, the temperature sensors are correspondingly arranged on the electric elements on the circuit, and the temperature sensors are electrically connected with the controller of the exhaust fan.

[0013] In the technical solution, the inner shell is fixedly connected with the inner walls of the upper shell and the lower shell through the partition plates, the number of the partition plates is four, two adjacent partition plates are connected with each other, and the partition plates are symmetrically distributed on both sides of the protection assembly, the exhaust fan is connected with the inside of each partition plate, the upper shell and the lower shell located on one side of the partition plate are fixedly connected with the flow guide plates, the flow guide plates are in arc-shaped structure and arranged at the two corners of the upper shell and the lower shell, and the flow guide plates are fixedly connected with the inner walls of the upper shell and the lower shell through the reinforcing plates, and the upper shell and the lower shell are provided with the positioning holes which are correspondingly arranged and located between the flow guide plates and the reinforcing plates.

[0014] In the technical solution, the circulating assembly is composed of the cover shell, the cover shell is embedded in the inside of the two surrounding plates which are connected with each other, the cross-shaped bracket is fixedly installed in the inside of the cover shell, and the micro fan is fixedly installed in the middle of the bracket, the upper shell and the lower shell located on the outside of the surrounding plate are fixedly connected with the stop blocks, the two stop blocks are fixedly connected with the flow guide blocks on both sides, the flow guide blocks are correspondingly arranged on one side of the cover shell, and the flow guide blocks are correspondingly arranged on one side of the cover shell.

[0015] In the technical solution, the protection assembly is composed of the shell sleeve, the shell sleeve is embeddedly connected with the inside of the upper shell and the lower shell on one side, the shell sleeve is fixedly connected with the outer wall of one of the inner shells, and the metal conductor is fixedly connected in the inside of the shell sleeve, the metal conductor is electrically connected with the circuit board, and the line connected with the metal conductor and the circuit board is located in the inside of one of the stop blocks.

[0016] In the technical solution, the upper shell and the lower shell are provided with the evenly distributed air outlet holes on both sides, the air outlet holes are correspondingly arranged on one side of the heat dissipation fins, the lower shell is provided with the air inlet hole on the side close to the shell sleeve, and the air inlet hole is correspondingly arranged below the shell sleeve.

[0017] In the technical solution, the shell is internally provided with a guide groove, the guide groove is arranged on the metal conductor side, the shell is internally provided with two symmetrically distributed baffles, and the two baffles are embedded and slid in the guide groove, the baffle cross section is L-shaped structure, the baffle surface is fixedly connected with a connecting block, the connecting block is embedded and slid in one of the air inlet holes, the connecting block end fixedly connected with a stirring block is arranged on the shell assembly outside, and the baffle side wall is connected with the partition plate through a spring.

[0018] On the basis of common sense in the art, the above-mentioned preferred conditions can be combined arbitrarily, that is, each preferred example of the present application is obtained.

[0019] The positive progress effect of the present application is that:

[0020] The notebook computer power adapter with auxiliary heat dissipation function has the advantages that the computer power adapter composed of the shell assembly is internally provided with an inner shell to realize sealing and protection of internal electrical elements, a heat dissipation mechanism is arranged between the inner shell and the shell to realize heat dissipation, a baffle is arranged in the inner shell to form a space for air flow circulation, a circulating assembly is arranged to realize air flow circulation in the space, the internal temperature is uniformly distributed to monitor the temperature, the internal temperature is in full contact with the heat conduction plate, the generated high temperature can be quickly conducted, and the external heat dissipation is combined to realize efficient cooling, the air flow channel is arranged on the outer side of the inner shell, the air flow can efficiently blow the heat dissipation fins and absorb heat from the heat conduction plate, the auxiliary heat dissipation effect is improved, the stable and long-term use of the adapter is ensured, and the service life of the adapter is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole three-dimensional structure schematic diagram of the present application.

[0022] Figure 2 It is an internal three-dimensional structure schematic diagram of the present application.

[0023] Figure 3 It is a three-dimensional structure schematic diagram of the present application Figure 2 It is a local enlarged structure schematic diagram of A in the present application.

[0024] Figure 4 It is a front view structure schematic diagram of the lower shell of the present application.

[0025] Figure 5 It is a front view structure schematic diagram of the upper shell of the present application.

[0026] Figure 6 It is a three-dimensional structure schematic diagram of the baffle of the present application.

[0027] Figure 7 It is a three-dimensional structure schematic diagram of the circulating assembly of the present application.

[0028] Figure 8 It is a perspective view of the shell sleeve of the present application.

[0029] Figure 9 It is a perspective view of the protection assembly of the present application.

[0030] Figure 10 It is a front view of the external structure of the present application.

[0031] Explanation of reference signs

[0032] 100, housing assembly; 101, upper shell; 102, lower shell; 103, inner shell; 104, sealing gasket; 105, inner heat-conducting plate; 106, outer heat-conducting plate; 107, protrusion; 108, air inlet hole; 109, air outlet hole; 110, heat dissipation fin; 111, connecting plate; 112, air flow channel; 113, positioning hole;

[0033] 200, connecting assembly; 201, baffle; 202, flow guide strip; 203, circuit board; 204, connector; 205, connecting head; 206, partition plate; 207, exhaust fan; 208, flow guide plate; 209, reinforcing plate; 210, temperature sensor;

[0034] 300, circulating assembly; 301, cover; 302, support; 303, micro fan; 304, stop block; 305, flow guide block;

[0035] 400, protection assembly; 401, shell sleeve; 402, metal conductor; 403, baffle; 404, connecting block; 405, shifting block; 406, spring. DETAILED DESCRIPTION

[0036] The present application will be further described by way of examples without limiting the present application to the examples described.

[0037] As shown in the drawings, the notebook computer power adapter with auxiliary heat dissipation function comprises: Figures 1-10

[0038] A housing assembly 100, which is composed of an upper shell 101 and a lower shell 102, the upper shell 101 and the lower shell 102 are spliced with each other, and the upper shell 101 and the lower shell 102 are fixedly connected with an inner shell 103 inside, the upper shell 101 and the lower shell 102 inside the inner shell 103 are fixedly connected with a connecting assembly 200;

[0039] ​A circulating assembly 300 is fixedly installed inside the shell assembly 100 and is located in the middle of one side of the connecting assembly 200, the circulating assembly 300 is fixedly connected with the heat conduction mechanism, the heat conduction mechanism is fixedly connected with the outer wall of the coaming 201 and the inner wall of the inner shell 103 on both sides, and the protective assembly 400 is fixedly installed inside the shell assembly 100 outside the inner shell 103.

[0040] The upper shell 101 and the lower shell 102 are both U-shaped in cross section, the inner shell 103 in U-shaped structure is arranged inside the upper shell 101 and the lower shell 102, the space for installing the heat dissipation mechanism is formed between the outer side of the inner shell 103 and the upper shell 101 and the lower shell 102, and the heat dissipation mechanism is symmetrically distributed to both sides of the shell assembly 100; the heat dissipation mechanism comprises a radiator composed of a plurality of heat dissipation fins 110 distributed in parallel with each other, adjacent heat dissipation assemblies are fixedly connected by a plurality of connecting plates 111, the spacing between a plurality of connecting plates 111 gradually increases, the radiator is fixedly installed inside the upper shell 101 and the lower shell 102, the number of the radiator is four, a gap for airflow circulation is formed between adjacent two radiators, and an airflow passage 112 for air circulation is formed between the radiator and the inner shell 103, the heat dissipation mechanism is connected with the outer heat conduction plate 106 through a plurality of uniformly distributed heat conductors, and the heat conductors and the heat dissipation fins 110 are made of the same material and are located in the airflow passage 112.

[0041] In the technical solution, the upper shell 101 and the lower shell 102 are mutually spliced to form the power adapter of the notebook computer, the inner shell 103 is arranged to divide the inside of the adapter into two spaces, the electrical components of the adapter are sealed and arranged to play a protective role, so as to avoid damage inside the adapter due to dampness, the high temperature generated by the work of the electrical components is conducted through the heat conduction plate mechanism, and the conducted heat is quickly discharged through the heat dissipation mechanism, so as to realize the auxiliary heat dissipation performance, ensure the stable work of the electrical components, improve the service life, the radiator is composed of heat dissipation fins and connected through the connecting plates 111, so that the heat dissipation fins 110 form a gap for airflow discharge, and the heat conductors are connected with the heat conduction plate mechanism, so as to realize heat conduction, and the heat conductors are located at the airflow passage 112, so that the heat is quickly dissipated when the airflow flows.

[0042] The inner shell 103 is embedded and connected with the heat conduction plate mechanism on both sides, the heat conduction plate mechanism on the inner side and the outer side of the inner shell 103 is fixedly connected with the inner heat conduction plate 105 and the outer heat conduction plate 106 respectively, the outer surface of the outer heat conduction plate 106 is fixedly connected with a plurality of uniformly distributed protrusions 107, and the protrusions 107 are located inside the airflow channel 112; the connecting assembly 200 is composed of a surrounding plate 201, the cross section of the surrounding plate 201 is a U-shaped structure and is located inside the inner shell 103, the outer walls of the surrounding plate 201 on both sides are fixedly connected with a plurality of uniformly distributed flow guide strips 202, and each flow guide strip 202 is correspondingly arranged on one side of the inner heat conduction plate 105, the number of the surrounding plate 201 is two and is fixedly connected inside the upper shell 101 and the lower shell 102, the two surrounding plates 201 are connected with each other, one of the surrounding plates 201 is fixedly connected with a circuit board 203 inside, one side surface of the circuit board 203 is fixedly connected with a connector 204, and the connector 204 is connected with a connecting head 205 through an electric wire, the connecting head 205 is embedded between the upper shell 101 and the lower shell 102, and the connecting head 205 is sealingly connected with the splicing part of the inner shell 103, a plurality of uniformly distributed temperature sensors 210 are fixedly connected to the inner wall of the surrounding plate 201, the temperature sensors 210 are correspondingly distributed on the electric elements on the circuit, and the temperature sensors 210 are electrically connected with the controller of the exhaust fan 207; the inner wall of the inner shell 103 on one side is fixedly connected with the inner walls of the upper shell 101 and the lower shell 102 through a partition plate 206, the number of the partition plate 206 is four, two adjacent partition plates 206 are spliced with each other, and the partition plates 206 are symmetrically distributed on both sides of the protection assembly 400, the exhaust fan 207 is connected through the inner part of each partition plate 206, the inner parts of the upper shell 101 and the lower shell 102 on one side of the partition plate 206 are fixedly connected with a flow guide plate 208, the flow guide plate 208 is an arc-shaped structure and is arranged on the two corners of the upper shell 101 and the lower shell 102, and the flow guide plate 208 is fixedly connected with the inner walls of the upper shell 101 and the lower shell 102 through a reinforcing plate 209, a plurality of positioning holes 113 are arranged on the periphery of the upper shell 101 and the lower shell 102, and the positioning holes 113 are located between the flow guide plate 208 and the reinforcing plate 209.

[0043] In the technical solution, when the exhaust fan 207 on the partition plate 206 is started, external air enters the inside of the shell assembly 100 through the air inlet hole 108 and enters the other side of the partition plate 206, and is guided by the flow guide plate 208 to enter the air flow channel 112, and the air flow enters between the plurality of heat dissipation fins 110 through the connecting piece 111 and is discharged from the air outlet hole 109, thereby realizing efficient heat dissipation, and the arrangement of the connecting piece 111 can make the air flow uniformly fill between the heat dissipation fins 110, and the micro fan 303 works to make the air flow in the inner shell 103 circulate between the inner and outer sides of the surrounding plate 201, when the air flow is between the surrounding plate 201 and the inner shell 103, the air flow is guided by the protrusion 107 and the flow guide strip 202 to blow the surface of the inner heat conduction plate 105, thereby realizing rapid temperature transfer and ensuring that the temperature in the inner shell 103 is uniform to facilitate temperature monitoring, and the temperature sensor 210 is used to monitor the electrical components, which can ensure the safe use of the adapter.

[0044] The circulating assembly 300 is composed of a cover shell 301, the cover shell 301 is embedded in the two surrounding plates 201 that are spliced with each other, a cross-shaped bracket 302 is fixedly installed in the cover shell 301, a micro fan 303 is fixedly installed in the middle of the bracket 302, the upper shell 101 and the lower shell 102 located on the outer side of the surrounding plate 201 are fixedly connected with a stop block 304, the two stop blocks 304 are fixedly connected with two flow guide blocks 305 on the two sides, the flow guide blocks 305 are correspondingly arranged on one side of the cover shell 301, and the flow guide blocks 305 are correspondingly arranged on one side of the cover shell 301; the protection assembly 400 is composed of a shell sleeve 401, the shell sleeve 401 is embeddedly connected with one side of the upper shell 101 and the lower shell 102, the shell sleeve 401 is fixedly connected with the outer wall of one of the inner shells 103, a metal conductor 402 is fixedly connected in the shell sleeve 401, the metal conductor 402 is electrically connected with the circuit board 203, and the line connected with the metal conductor 402 and the circuit board 203 is located in one of the stop blocks 304.

[0045] In the technical solution, the micro fan 303 arranged in the cover shell 301 can realize air flow circulation, the air flow circulates between the surrounding plate 201 and the inner shell 103, is guided by the flow guide block 305 and is blown into the surrounding plate 201 again, the air flow in the inner shell 103 circulates, the heat transfer efficiency is improved, and the air flow is uniformly distributed.

[0046] The upper shell 101 and the lower shell 102 are provided with a plurality of uniformly distributed air outlet holes 109 on both sides, the air outlet holes 109 are correspondingly arranged on one side of the heat dissipation fins 110, the lower shell 102 is provided with an air inlet hole 108 on the side close to the shell sleeve 401, and the air inlet hole 108 is correspondingly arranged below the shell sleeve 401; the shell sleeve 401 is internally provided with a guide groove, the guide groove is correspondingly arranged on one side of the metal conductor 402, the shell sleeve 401 is internally provided with two symmetrically distributed baffles 403, and the two baffles 403 are both embedded and slid in the guide groove, the cross section of the baffle 403 is L-shaped structure, the surface of the baffle 403 is fixedly connected with a connecting block 404, and the connecting block 404 is embedded and slid in one of the air inlet holes 108, the end of the connecting block 404 outside the shell assembly 100 is fixedly connected with a push block 405, and the side wall of the baffle 403 is connected with the partition plate 206 through a spring 406.

[0047] In the technical solution, the metal conductor 402 in the shell sleeve 401 is used for connecting the joints of the power supply line, when connecting, the push block 405 is moved to drive the connecting block 404 to move in the air inlet hole 108, the connecting block 404 drives the baffle 403 to move, and the baffle 403 is moved out of the shell sleeve 401, at this time, the joints are connected, when not in use, the baffle 403 is pushed into the shell sleeve 401 by the spring 406 to close the inside, which can play a dustproof protection role, improve the protection performance of the connection, and improve the service life of the power adapter.

[0048] The present application is not limited to the above-mentioned embodiments, and any changes in shape or structure fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims, and those skilled in the art can make various changes or modifications to the embodiments without departing from the principles and essence of the present application, and such changes and modifications fall within the scope of protection of the present application.

Claims

1. A laptop power adapter with auxiliary heat dissipation function, characterized in that: The laptop power adapter with auxiliary heat dissipation function includes: A housing assembly (100), the housing assembly (100) consisting of an upper housing (101) and a lower housing (102), the upper housing (101) and the lower housing (102) being spliced ​​together, and the interiors of the upper housing (101) and the lower housing (102) being fixedly connected to the inner housing (103), and the upper housing (101) and the lower housing (102) located inside the inner housing (103) being fixedly connected to the connecting assembly (200); A circulation component (300) is fixedly installed inside the outer shell component (100), and the circulation component (300) is located in the middle of one side of the connecting component (200). The circulation component (300) is fixedly connected to the heat conduction mechanism, and both sides of the heat conduction mechanism are fixedly connected to the outer wall of the enclosure (201) and the inner wall of the inner shell (103), respectively. A protection component (400) is fixedly installed inside the outer shell component (100) located outside the inner shell (103).

2. The notebook computer power adapter with auxiliary heat dissipation function according to claim 1, characterized in that: The cross-sections of the upper shell (101) and the lower shell (102) are both U-shaped structures. The upper shell (101) and the lower shell (102) are both provided with an inner shell (103) of a U-shaped structure. A space for installing a heat dissipation mechanism is formed between the outer side of the inner shell (103) and the upper shell (101) and the lower shell (102), and the heat dissipation mechanism is symmetrically distributed on both sides of the housing assembly (100).

3. The notebook computer power adapter with auxiliary heat dissipation function according to claim 2, characterized in that: The heat dissipation mechanism includes a radiator, which is composed of a plurality of heat dissipation fins (110) distributed in parallel with each other. Adjacent heat dissipation components are fixedly connected by a plurality of connecting plates (111), and the spacing between the plurality of connecting plates (111) gradually increases. The radiator is fixedly installed inside the upper shell (101) and the lower shell (102). There are four radiators, and a gap for air flow is formed between two adjacent radiators. An air flow channel (112) for air flow is formed between the radiator and the inner shell (103). The heat dissipation mechanism is connected to the outer heat conduction plate (106) through a plurality of evenly distributed heat conductors, and the heat conductors are made of the same material as the heat dissipation fins (110) and are located in the air flow channel (112).

4. The notebook computer power adapter with auxiliary heat dissipation function according to claim 1, wherein: The interior of both sides of the inner shell (103) is engaged with the heat conducting plate mechanism, and the heat conducting plate mechanism located on the inner and outer sides of the inner shell (103) is fixedly connected to the inner heat conducting plate (105) and the outer heat conducting plate (106) respectively. The outer surface of the outer heat conducting plate (106) is fixedly connected with a plurality of evenly distributed protrusions (107), and the protrusions (107) are located inside the air flow channel (112).

5. The notebook computer power adapter with auxiliary heat dissipation function according to claim 1, characterized in that: The connecting assembly (200) is composed of a panel (201), the panel (201) has a U-shaped cross-section and is located inside the inner shell (103), the outer walls on both sides of the panel (201) are fixedly connected to a plurality of evenly distributed guide strips (202), and each guide strip (202) is correspondingly arranged on one side of the inner heat conducting plate (105), the number of the panel (201) is two and they are fixedly connected to the inside of the upper shell (101) and the lower shell (102), respectively, the two panels (201) are spliced ​​and connected to each other, and a circuit board (203) is fixedly connected to the inside of one of the panels (201). ), a connector (204) is fixedly connected to the surface of one side of the circuit board (203), and the connector (204) is connected to the connector (205) through an electric wire, the connector (205) is embedded between the upper shell (101) and the lower shell (102), and the connector (205) is sealed at the joint with the inner shell (103), and a plurality of evenly distributed temperature sensors (210) are fixedly connected to the inner wall of the enclosure (201), the temperature sensors (210) are distributed corresponding to the electrical components on the circuit, and the temperature sensors (210) are electrically connected to the controller of the exhaust fan (207).

6. The notebook computer power adapter with auxiliary heat dissipation function according to claim 4, characterized in that: The outer wall of one side of the inner shell (103) is fixedly connected to the inner wall of the upper shell (101) and the lower shell (102) through a partition (206), the number of the partitions (206) is four, two adjacent partitions (206) are spliced ​​together, and the partitions (206) are symmetrically distributed on both sides of the protection component (400), and an exhaust fan (207) is connected to the inside of each partition (206). The interior of the upper shell (101) and the lower shell (102) on one side of the partition (206) are connected to the guide The guide plates (208) are fixedly connected, the guide plates (208) are of an arc-shaped structure and are arranged at the corners on both sides of the upper shell (101) and the lower shell (102), and the guide plates (208) are fixedly connected to the inner walls of the upper shell (101) and the lower shell (102) respectively through the reinforcement plates (209), and the upper shell (101) and the lower shell (102) are provided with positioning holes (113) distributed correspondingly to each other around the four sides, and the positioning holes (113) are located between the guide plates (208) and the reinforcement plates (209).

7. The notebook computer power adapter with auxiliary heat dissipation function according to claim 1, wherein: The circulation assembly (300) is composed of a cover shell (301), which is embedded in two mutually spliced ​​enclosures (201). A cross-shaped bracket (302) is fixedly installed inside the cover shell (301), and a micro fan (303) is fixedly installed in the middle of the bracket (302). The interiors of the upper shell (101) and the lower shell (102) located outside the enclosure (201) are fixedly connected to the stoppers (304). The two stoppers (304) are respectively fixedly connected to the two sides of the guide blocks (305). The guide blocks (305) are correspondingly arranged on one side of the cover shell (301), and the guide blocks (305) are correspondingly arranged on one side of the cover shell (301).

8. The notebook computer power adapter with auxiliary heat dissipation function according to claim 1, wherein: The protective assembly (400) is composed of a shell (401), the shell being interlocked and connected to the interior of one side of the upper shell (101) and the lower shell (102), the shell (401) being fixedly connected to the outer wall of one of the inner shells (103), and a metal conductor (402) being fixedly connected inside the shell (401), the metal conductor (402) being electrically connected to the circuit board (203), and the circuit connecting the metal conductor (402) and the circuit board (203) being located inside one of the blocks (304).

9. The notebook computer power adapter with auxiliary heat dissipation function according to claim 1, characterized in that: A plurality of evenly distributed air outlet holes (109) are provided on both sides of the upper shell (101) and the lower shell (102), and the air outlet holes (109) are correspondingly arranged on one side of the heat dissipation fins (110). An air inlet hole (108) is provided on a side of the lower shell (102) close to the shell sleeve (401), and the air inlet hole (108) is correspondingly arranged below the shell sleeve (401).

10. The notebook computer power adapter with auxiliary heat dissipation function according to claim 8, characterized in that: A guide groove is provided inside the shell (401), and the guide groove is correspondingly arranged on one side of the metal conductor (402). Two symmetrically distributed baffles (403) are provided inside the shell (401), and both baffles (403) are engaged and slidably engaged with the inside of the guide groove. The cross-section of the baffle (403) is an L-shaped structure. A connecting block (404) is fixedly connected to the surface of the baffle (403), and the connecting block (404) is engaged and slidably engaged with the inside of one of the air inlet holes (108). The end of the connecting block (404) located outside the shell assembly (100) is fixedly connected to a shift block (405), and the side wall of the baffle (403) is connected to the partition (206) via a spring (406).

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