Outdoor equipment

Abstract

The utility model relates to the technical field of outdoor all-in-one machines, and provides outdoor equipment which comprises a cabinet and a heat exchange device. The cabinet is provided with a chamber, and an air inlet and an air outlet which are communicated with the chamber; the heat exchange device comprises an air inlet module, an air outlet module and a heating piece. The heating piece is arranged on at least one of the air inlet module and the air outlet module; the air inlet module and the air inlet are oppositely arranged, and the air outlet module and the air outlet are oppositely arranged; when the heat exchange device is in the first state, the air inlet module and the air outlet module drive air to enter the chamber from the air inlet and then be exhausted from the air outlet. And when the heat exchange device is in the second state, the air inlet module and / or the air outlet module drive the air to flow in the compartment, and the heating piece heats the air. According to the outdoor equipment, heat dissipation can be conducted on the internal environment of the compartment at high temperature, heating and heat preservation can be conducted on the internal environment at low temperature, the service life and working performance of internal devices of the outdoor equipment are guaranteed, and the application field of the outdoor equipment is expanded.

Description

Technical Field

[0001] This utility model relates to the field of outdoor all-in-one machine technology, and in particular to an outdoor device. Background Technology

[0002] Currently, with the development of the display industry, more and more electronic devices are moving from indoors to outdoors. For example, outdoor equipment such as advertising machines, vending machines, and multi-functional sports machines are being widely promoted and applied.

[0003] Most existing outdoor equipment addresses high-temperature heat dissipation through gas circulation design to ensure the proper functioning of internal electrical components. However, in practical applications, outdoor equipment also faces harsh conditions such as low temperatures, posing a significant challenge to its overall performance. Consequently, existing heat dissipation designs are insufficient to meet the actual application requirements of outdoor equipment. Utility Model Content

[0004] This invention provides an outdoor device that at least solves or improves the problem that existing outdoor devices cannot simultaneously achieve high-temperature heat dissipation and low-temperature heating.

[0005] This utility model provides an outdoor device, including: a cabinet and a heat exchange device;

[0006] The cabinet has a compartment and an air inlet and an air outlet communicating with the compartment;

[0007] The heat exchange device is located in the chamber and includes an air inlet module, an air outlet module, and a heating element; the heating element is located in at least one of the air inlet module and the air outlet module; the air inlet module and the air inlet are arranged opposite to each other, and the air outlet module and the air outlet are arranged opposite to each other.

[0008] When the heat exchange device is in the first state, the air inlet module and the air outlet module are used to drive air from the air inlet into the chamber and then discharge it from the air outlet.

[0009] When the heat exchange device is in the second state, the air inlet module and / or the air outlet module are used to drive air to flow in the chamber, and the heating element is used to heat the air.

[0010] According to the present invention, an outdoor device further includes a temperature sensor and a control module; the temperature sensor and the control module are connected, and the control module is connected to the heat exchange device.

[0011] The temperature sensor is used to detect the temperature information inside the room, and the control module is used to control the heat exchange device to switch between a first state and a second state based on the temperature information.

[0012] According to the present invention, an outdoor device is provided, wherein the air intake module includes an air intake cover, a first air delivery component, and a first air damper component;

[0013] The air inlet hood has an air inlet cavity and a first hood opening, a first ventilation opening, and a second ventilation opening that communicate with the air inlet cavity. The first hood opening is connected to the cabinet and covers the air inlet opening. The first air delivery component is located at the first ventilation opening. The first air damper component is located at the second ventilation opening to control the opening and closing state of the second ventilation opening.

[0014] According to the present invention, an outdoor device is provided, wherein the first air delivery component includes a first fan and an air duct;

[0015] The first fan is located at the first ventilation opening and is positioned opposite to the first end of the air duct; the air duct is located on the air inlet cover, and the heating element is located at the second end of the air duct.

[0016] According to the present invention, an outdoor device is provided, wherein the air inlet cover has a first sidewall and a second sidewall;

[0017] The first sidewall is used to connect with the inner wall of the cabinet, and the second sidewall is opposite to the first sidewall and is inclined; the first hood opening is provided on the first sidewall, and the second ventilation opening is provided on the second sidewall;

[0018] When the first damper assembly closes the second vent, the second sidewall and at least a portion of the first damper assembly are used to guide rainwater entering the air inlet cavity to the air inlet and discharge it from the air inlet.

[0019] According to the present invention, an outdoor device is provided, wherein the first damper assembly includes a drive motor, a linkage assembly and a first damper;

[0020] The first damper is rotatably disposed at the second ventilation opening, and the drive motor is connected to the first damper through the linkage assembly to control the first damper to switch between a first state and a second state;

[0021] When the first damper is in the first state, the first damper is in the position of closing the second ventilation opening, and the air inlet is connected to the first ventilation opening through the air inlet cavity;

[0022] When the first damper is in the second state, the first damper is located inside the air inlet cavity and is in the position of closing the air inlet. The second vent is connected to the first vent through the air inlet cavity.

[0023] According to the present invention, an outdoor device is provided, wherein the air outlet module includes an air outlet cover, a second air delivery component, and a second air damper component;

[0024] The air outlet hood has an air outlet cavity and a second hood opening and a third ventilation opening communicating with the air outlet cavity. The second hood opening is connected to the cabinet and covers the air outlet opening. The second air delivery component is located in the third ventilation opening. The second air damper component is located in the air outlet cavity to control the opening and closing state of the air outlet opening.

[0025] According to an outdoor device provided by this utility model, the second damper assembly includes a drive component and a second damper;

[0026] The second damper is rotatably disposed inside the air outlet hood, and the drive member and the second damper are connected in a transmission connection to control the second damper to rotate between a first position and a second position;

[0027] When the second damper is in the first position, the air outlet can communicate with the third ventilation opening through the air outlet cavity; when the second damper is in the second position, the second damper is used to block the communication between the air outlet and the third ventilation opening.

[0028] According to the present invention, an outdoor device is provided, wherein the driving component includes an electromagnet, the electromagnet is disposed inside the air outlet cover and located on one side of the second air damper;

[0029] When the electromagnet is energized, it attracts the second damper, causing the second damper to be in the first position; when the electromagnet is de-energized, it separates from the second damper, and the second damper rotates to the second position under the action of gravity.

[0030] According to the present invention, an outdoor device is provided, wherein the air inlet is located on the lower side of the cabinet, the air outlet is located on the upper side of the cabinet, and the heating element is located on the air inlet module;

[0031] When the heat exchange device is in the second state, the air inlet module is used to drive air to flow from bottom to top in the chamber, so that the air heated by the heating element circulates in the chamber.

[0032] The outdoor equipment provided by this utility model can not only drive outside air into the cabinet chamber through the air inlet through the air inlet module and then exhaust it through the air outlet to dissipate heat from the internal environment of the chamber at high temperatures, but also drive air to circulate within the chamber through the air inlet module and / or the air outlet module, and use heating elements to heat the flowing air to heat and keep the internal environment warm at low temperatures. Thus, the cabinet can maintain a suitable working environment under different climatic conditions, ensuring the service life and working performance of the components inside the cabinet, and expanding the application field of outdoor equipment. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0034] Figure 1 This is a three-dimensional structural diagram of the outdoor equipment provided by this utility model;

[0035] Figure 2 This is an exploded structural diagram of the outdoor equipment provided by this utility model;

[0036] Figure 3 This is a perspective structural diagram of the outdoor equipment provided by this utility model, showing the heat exchange device dissipating heat from the internal chamber when it is in the first state.

[0037] Figure 4 This is a perspective structural diagram of the outdoor equipment provided by this utility model, showing the heating operation of the internal chamber when the heat exchange device is in the second state.

[0038] Figure 5 This is a structural schematic diagram of the air intake module provided by this utility model;

[0039] Figure 6 This is an exploded structural diagram of the first air conveying component and heating element provided by this utility model;

[0040] Figure 7 This is a perspective structural diagram of the air intake module provided by this utility model when the first damper assembly controls the closure of the second ventilation opening;

[0041] Figure 8 This is a schematic diagram of the operation of the air intake module provided by this utility model when the first damper assembly controls the opening of the second ventilation port;

[0042] Figure 9 This is a structural schematic diagram of the air outlet module provided by this utility model;

[0043] Figure 10 This is a perspective structural diagram of the air outlet module provided by this utility model when the air outlet is opened under the control of the second damper assembly;

[0044] Figure 11 This is a perspective structural diagram of the air outlet module provided by this utility model when the air outlet is closed under the control of the second damper assembly;

[0045] Figure label:

[0046] 1. Server rack; 11. Cabinet body; 12. Back panel; 121. Air inlet; 122. Air outlet;

[0047] 2. Air inlet module; 21. Air inlet hood; 22. First air delivery assembly; 23. First damper assembly; 2101. First side wall; 2102. Second side wall; 221. First fan; 222. Air duct; 231. Drive motor; 232. Linkage assembly; 233. First damper;

[0048] 3. Air outlet module; 31. Air outlet hood; 32. Second air delivery assembly; 33. Second damper assembly; 331. Drive unit; 332. Second damper;

[0049] 4. Heating element. Detailed Implementation

[0050] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0051] The following is combined with Figures 1-11 The outdoor equipment provided by the utility model embodiments will be described in detail through specific implementation examples and application scenarios.

[0052] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model embodiment provides an outdoor device, including: a cabinet 1 and a heat exchange device; the cabinet 1 has a compartment and an air inlet 121 and an air outlet 122 communicating with the compartment;

[0053] The heat exchange device is located in a compartment and includes an air inlet module 2, an air outlet module 3, and a heating element 4; the heating element 4 is located in at least one of the air inlet module 2 and the air outlet module 3; the air inlet module 2 and the air inlet 121 are arranged opposite to each other, and the air outlet module 3 and the air outlet 122 are arranged opposite to each other.

[0054] When the heat exchanger is in the first state, the air inlet module 2 and the air outlet module 3 are used to drive air into the chamber from the air inlet 121 and then out from the air outlet 122.

[0055] When the heat exchanger is in the second state, the air inlet module 2 and / or the air outlet module 3 are used to drive the air to flow in the chamber, and the heating element 4 is used to heat the air.

[0056] Understandably, outdoor equipment can be advertising machines, vending machines, multi-functional sports equipment, etc. Cabinet 1 is used to house various components configured for the outdoor equipment. Cabinet 1 includes a cabinet body 11 and a back panel 12. The back panel 12 is installed at the open end of the rear side of the cabinet body 11. The cabinet body 11 and the back panel 12 form a compartment. Air inlets 121 and air outlets 122 can both be constructed on the back panel 12. A filter can be installed at the air inlet 121, and an air outlet grille can be installed at the air outlet 122. The front of the cabinet body 11 is opposite to the back panel 12, and various display devices can be installed on the front of the cabinet body 11.

[0057] like Figure 3 As shown, during hot summer months, the temperature inside rack 1 gradually rises. To prevent the high temperature from affecting the normal operation of the components installed inside, the air intake module 2 and the air exhaust module 3 can be activated separately, while the heating element 4 remains inactive. In this case, the air intake module 2 draws relatively cool outside air into the rack 1 through the air intake 121, and the air exhaust module 3 then draws the air out of the rack through the air exhaust 122, thus providing convective cooling to the components inside the rack based on airflow. Figure 3 Arrows are used to indicate the airflow path.

[0058] like Figure 4 As shown, in cold winters, to prevent the temperature inside the room from becoming too low and affecting the normal operation of components, at least one of the air inlet module 2 and the air outlet module 3 can be activated, as well as the heating element 4 can be activated. Based on the air delivery power provided by at least one of the air inlet module 2 and the air outlet module 3, the airflow heated by the heating element 4 is ensured to flow within the room to quickly heat the internal environment of the room. Figure 4 Arrows are used to indicate the airflow path within the chamber. Heating element 4 can be an electric heater.

[0059] In practical applications, by controlling the air supply direction of the air inlet module 2 and the air outlet module 3, the airflow can be circulated within the room, thereby ensuring the heating effect on the internal environment of the room.

[0060] Optionally, the bottom of the compartment is provided with two air inlet modules 2 and the top of the compartment is provided with two air outlet modules 3. The two air inlet modules 2 are arranged horizontally from left to right, and the two air outlet modules 3 are arranged horizontally from left to right. The leftmost air inlet module 2 and the leftmost air outlet module 3 are arranged vertically opposite each other, and the rightmost air inlet module 2 and the rightmost air outlet module 3 are arranged vertically opposite each other.

[0061] In practical applications, the left-hand air intake module 2 can be controlled to supply air into the room, and the right-hand air outlet module 3 can also supply air into the room. Since the air intake module 2 generates a vertically upward airflow in the room, and the air outlet module 3 generates a vertically downward airflow in the room, and these two airflows are staggered in the horizontal direction, the airflow forms a circulating flow in the vertical plane under the limitation of the room.

[0062] Of course, it is also possible to control the right side of the two air intake modules 2 to send air into the room, and the left side of the two air outlet modules 3 to send air into the room. Since the air intake module 2 generates vertical upward airflow in the room and the air outlet module 3 generates vertical downward airflow in the room, and these two airflows are staggered in the horizontal direction, the airflow will also form a circulation in the vertical plane under the limitation of the room.

[0063] The outdoor equipment shown in this embodiment can not only drive outside air into the compartment of the cabinet 1 through the air inlet 121 and then exhaust it through the air outlet 122 to dissipate heat from the internal environment of the compartment at high temperatures, but also drive air to circulate within the compartment through the air inlet module 2 and / or the air outlet module 3, and use the heating element 4 to heat the flowing air to heat and keep the internal environment warm at low temperatures. Thus, the cabinet 1 can maintain a suitable working environment under different climatic conditions, ensuring the service life and working performance of the components in the cabinet 1, and expanding the application field of outdoor equipment.

[0064] In some embodiments, the outdoor equipment further includes a temperature sensor and a control module; the temperature sensor and the control module are connected, and the control module is connected to the heat exchange device; the temperature sensor is used to detect temperature information inside the room, and the control module is used to control the heat exchange device to switch between a first state and a second state according to the temperature information.

[0065] Understandably, the temperature sensor can be placed at the air outlet 122 to accurately detect the temperature information inside the room. Of course, multiple temperature sensors can also be set up and distributed in different locations inside the room. The control module can calculate the average value of the temperatures collected by multiple temperature sensors to obtain the temperature information inside the room.

[0066] The control module can be a microcontroller or a PLC controller. The control module is electrically connected to the air inlet module 2, the air outlet module 3, and the heating element 4, respectively. Based on the temperature information inside the room, the control module controls the operating status of the air inlet module 2, the air outlet module 3, and the heating element 4, switching the heat exchange device between a first state and a second state to ensure a suitable working environment is maintained inside the cabinet 1 under different climatic conditions.

[0067] In practical applications, the control module can control the heat exchange device to enter a first state to dissipate heat from the internal environment of the compartment when the temperature detected by the temperature sensor is higher than the upper limit of the temperature threshold. The control module can also control the heat exchange device to enter a second state to heat the internal environment of the compartment when the temperature detected by the temperature sensor is lower than the lower limit of the temperature threshold. The temperature threshold can range from 0 to 60℃.

[0068] In some embodiments, such as Figure 2 and Figure 5 As shown, the air intake module 2 includes an air intake hood 21, a first air delivery component 22, and a first damper component 23;

[0069] The air inlet hood 21 has an air inlet cavity and a first hood opening, a first ventilation opening and a second ventilation opening that are connected to the air inlet cavity. The first hood opening is connected to the cabinet 1 and covers the air inlet 121. The first air delivery component 22 is located at the first ventilation opening. The first air damper component 23 is located at the second ventilation opening to control the opening and closing state of the second ventilation opening.

[0070] Understandably, in the hot summer, when it is necessary to dissipate heat from the room, the first damper assembly 23 controls the second vent to be closed. When the first air delivery assembly 22 is started, the first air delivery assembly 22 can be used to drive the outside cold air from the air inlet 121 into the air inlet cavity, and then into the room through the first vent.

[0071] When encountering a cold winter and needing to heat the environment inside the room, the first damper assembly 23 controls the second vent to be open. At the same time as the heating element 4 is turned on, the first air delivery assembly 22 can also be used to drive the air in the room from the second vent to the air inlet chamber, and then return to the room through the first vent, so as to promote the air to flow in the room and ensure that the temperature in the room rises rapidly.

[0072] The air inlet hood 21 can be configured with multiple first ventilation openings, and multiple first air delivery components 22 are provided, with each of the multiple first air delivery components 22 being installed at one of the multiple first ventilation openings.

[0073] In some embodiments, such as Figure 6 As shown, the first air delivery assembly 22 includes a first fan 221 and an air duct 222; the first fan 221 is located at the first ventilation opening and is positioned opposite to the first end of the air duct 222; the air duct 222 is located on the air inlet cover 21, and a heating element 4 is provided at the second end of the air duct 222.

[0074] Understandably, the air duct 222 is vertically distributed, the first fan 221 is located at the lower end of the air duct 222, and the heating element 4 is located at the upper end of the air duct 222.

[0075] By placing the heating element 4 at the second end of the air duct 222, this design achieves the integrated design of the first air delivery component 22 and the heating element 4. In actual operation, the first fan 221 drives the air in the air inlet hood 21 into the air duct 222, and after being heated by the heating element 4, it is delivered to the room to deliver hot air to the room to heat the environment inside the room.

[0076] Optionally, the heating element 4 can be configured in a grid pattern. This design does not affect the normal air outlet of the air duct 222, but increases the contact area with the air and improves the heating effect of the air outlet of the air duct 222.

[0077] Optionally, to ensure air supply effect, the first fan 221 can be an axial flow fan, which is built into the first ventilation opening.

[0078] Optionally, the heating element 4 can be connected to the second end of the air duct 222 via a heat insulation element to prevent the heat generated by the heating element 4 from being conducted to the air duct 222.

[0079] In some embodiments, such as Figure 5 As shown, the air inlet hood 21 has a first sidewall 2101 and a second sidewall 2102; the first sidewall 2101 is used to connect with the inner wall of the cabinet 1, and the second sidewall 2102 is opposite to the first sidewall 2101 and is inclined; the first hood opening is provided on the first sidewall 2101, and the second ventilation opening is provided on the second sidewall 2102; wherein, when the first damper assembly 23 closes the second ventilation opening, the second sidewall 2102 and at least part of the first damper assembly 23 are used to guide the rainwater entering the air inlet cavity to the air inlet 121 and discharge it from the air inlet 121.

[0080] Understandably, the air inlet hood 21 has a top wall, a first side wall 2101 and a second side wall 2102. The top wall is horizontally arranged and located above the first side wall 2101 and the second side wall 2102. The first air delivery assembly 22 is installed at the first vent located on the top wall.

[0081] Since the first sidewall 2101 is connected to the inner wall of the cabinet 1, and the inner wall of the cabinet 1 is usually vertically distributed, the first sidewall 2101 is also configured to be vertically distributed. Since the second sidewall 2102 is inclined relative to the first sidewall 2101, the second sidewall 2102 is inclined relative to the vertical plane. The lower end of the second sidewall 2102 and the lower end of the first sidewall 2101 can be configured to intersect.

[0082] In practical applications, when rainwater splashes from the air inlet 121 into the air inlet cover 21, most of the rainwater will adhere to the second side wall 2102. The second side wall 2102 will guide the rainwater to flow downward until the rainwater is discharged from the air inlet 121, thereby preventing rainwater from entering the cabinet 1.

[0083] The second sidewall 2102 is set at an acute angle relative to the first sidewall 2101 in order to better control the flow of rainwater downward toward the air inlet 121.

[0084] In some embodiments, such as Figure 5 , Figure 7 and Figure 8 As shown, the first damper assembly 23 includes a drive motor 231, a linkage assembly 232, and a first damper 233;

[0085] The first damper 233 is rotatably disposed at the second ventilation opening. The drive motor 231 is connected to the first damper 233 through the linkage component 232 to control the first damper 233 to switch between the first state and the second state.

[0086] When the first damper 233 is in the first state, the first damper 233 is in the position of closing the second ventilation opening, and the air inlet 121 is connected to the first ventilation opening through the air inlet cavity;

[0087] When the first damper 233 is in the second state, the first damper 233 is located in the air inlet cavity and is in the position of closing the air inlet 121. The second vent is connected to the first vent through the air inlet cavity.

[0088] Understandably, the drive motor 231 can be a stepper motor, and the linkage assembly 232 includes a connecting rod and a slide rail. The output end of the drive motor 231 is connected to the first end of the connecting rod, and the second end of the connecting rod is movably disposed on the slide rail along the extension direction of the slide rail. The slide rail is connected to the first damper 233.

[0089] The lower end of the first damper 233 is rotatably connected to the lower side of the second vent along the edge. The drive motor 231 is located outside the air inlet cavity, and the slide rail is located on the side of the first damper 233 facing the drive motor 231.

[0090] The second end of the connecting rod can be provided with a sliding contact. The slide rail is provided with a guide groove, which extends along the extension direction of the slide rail. The sliding contact is located in the guide groove and can move within the guide groove along the extension direction of the slide rail.

[0091] like Figure 3 and Figure 7 As shown, when the internal environment of the compartment is cooled, the drive motor 231 drives the connecting rod to rotate in the first direction. The connecting rod pulls the slide rail towards the side closer to the second vent. The second end of the connecting rod moves towards the first end of the slide rail. The first damper 233 flips towards the side closer to the second vent under the action of the slide rail until the first damper 233 blocks the second vent. At this time, the first damper 233 is in the first state.

[0092] Because the second vent is closed, when the first air supply component 22 is activated, the cold air from the outside first enters the air inlet cavity through the air inlet 121, and then enters the room through the first vent.

[0093] like Figure 4 and Figure 8 As shown, when heating the internal environment of the compartment, the drive motor 231 drives the connecting rod to rotate in the second direction. The connecting rod pushes the slide rail away from the second vent. The second end of the connecting rod moves towards the second end of the slide rail. The first damper 233 flips towards the side closer to the air inlet 121 under the action of the slide rail until the end of the first damper 233 away from the second vent contacts the inner wall of the cabinet 1, thereby dividing the air inlet cavity into a first cavity and a second cavity. At this time, the first damper 233 is in the second state. The second vent is connected to the first cavity through the first vent. The air inlet 121 is connected to the second cavity and isolated from the first cavity. That is, the air inlet 121 is in the closed state.

[0094] Since the air inlet 121 is closed, when the first air supply component 22 is activated, the air in the room first enters the air inlet chamber through the second vent, and then returns to the room through the first vent. At this time, by activating the heating element 4, the air output by the first air supply component 22 can be heated, thereby using the hot air to heat the internal environment of the room.

[0095] In some embodiments, such as Figure 9 As shown, the air outlet module 3 includes an air outlet hood 31, a second air delivery component 32, and a second damper component 33;

[0096] The air outlet hood 31 has an air outlet cavity and a second hood opening and a third ventilation opening that communicate with the air outlet cavity. The second hood opening is connected to the cabinet 1 and covers the air outlet 122. The second air delivery component 32 is located at the third ventilation opening. The second air damper component 33 is located inside the air outlet cavity to control the opening and closing state of the air outlet 122.

[0097] Understandably, the exhaust shroud 31 may adopt the same structure as the intake shroud 21 to prevent rainwater from entering the cabinet 1 through the exhaust port 122.

[0098] When dissipating heat from the environment inside the room, the second damper assembly 33 controls the air outlet 122 to open so that the second air delivery assembly 32 can drive the air inside the room into the air outlet chamber and then discharge it from the air outlet 122.

[0099] When heating the environment inside the room, the second damper assembly 33 controls the air outlet 122 to close. At this time, the second air delivery assembly 32 can be configured to be in working state or in a stopped working state, as long as it does not affect the normal flow of hot air heated by the heating element 4 in the room.

[0100] The air outlet hood 31 can be configured with multiple third ventilation openings, and multiple second air delivery components 32 are provided, with each second air delivery component 32 corresponding to one of the multiple third ventilation openings. Each second air delivery component 32 can be equipped with an axial flow fan.

[0101] In some embodiments, such as Figure 9 As shown, the second damper assembly 33 includes a drive member 331 and a second damper 332; the second damper 332 is rotatably disposed inside the air outlet shroud 31, and the drive member 331 and the second damper 332 are connected in a transmission manner to control the second damper 332 to rotate between a first position and a second position.

[0102] When the second damper 332 is in the first position, the air outlet 122 can be connected to the third ventilation opening through the air outlet cavity; when the second damper 332 is in the second position, the second damper 332 is used to block the connection between the air outlet 122 and the third ventilation opening.

[0103] Understandably, the drive unit 331 can be a telescopic rod, a rotary motor, or the like, to drive the second damper 332 to rotate inside the air outlet shroud 31, thereby changing the fluid communication state between the air outlet 122 and the third vent.

[0104] like Figure 10 As shown, when the second damper 332 is in the first position, fluid communication is formed between the air outlet 122 and the third vent. Thus, when the second air delivery assembly 32 is activated, it can drive air from the compartment into the air outlet chamber and then discharge it from the air outlet 122. Figure 10Arrows are used to indicate the direction of airflow.

[0105] like Figure 11 As shown, when the second damper 332 is in the second position, it divides the air outlet chamber into a third chamber and a fourth chamber. At this time, the third vent is connected to the third vent, and the air outlet 122 is connected to the fourth chamber. Because the third and fourth chambers are isolated from each other, the fluid connection between the air outlet 122 and the third vent is blocked by the second damper 332. In this situation, if the second air delivery assembly 32 is not activated, the air transported from bottom to top to the air outlet module 3 in the chamber will flow back downwards under its own weight.

[0106] In some embodiments, such as Figure 9 As shown, the driving component 331 includes an electromagnet, which is disposed inside the air outlet shroud 31 and located on one side of the second air damper 332.

[0107] When the electromagnet is energized, it attracts the second damper 332, so that the second damper 332 is in the first position; when the electromagnet is de-energized, it separates from the second damper 332, and the second damper 332 rotates to the second position under the action of gravity.

[0108] Understandably, the electromagnet can be configured to be installed on the inner wall of the air outlet shroud 31, with the magnetic end of the electromagnet extending toward the second air damper 332 made of ferromagnetic material, and the electromagnet can be configured to be connected to the control module shown in the above embodiment.

[0109] When it is necessary to dissipate heat from the interior of the compartment, the electromagnet can be energized. Under the magnetic force of the electromagnet, the second damper 332 will flip upward until the air outlet 122 can connect with the third ventilation outlet through the air outlet cavity.

[0110] When it is necessary to heat the internal environment of the compartment, the electromagnet can be de-energized. Since the electromagnet no longer exerts a magnetic force on the second damper 332, the second damper 332 automatically flips downward under its own gravity until it blocks the connection between the air outlet 122 and the third ventilation outlet.

[0111] In some embodiments, such as Figure 1 and Figure 4 As shown, the air inlet 121 is located on the lower side of the cabinet 1, and the air outlet 122 is located on the upper side of the cabinet 1; the heating element 4 is located on the air inlet module 2; when the heat exchange device is in the second state, the air inlet module 2 is used to drive the air to flow from bottom to top in the chamber, so that the air heated by the heating element 4 circulates in the chamber.

[0112] Understandably, by configuring the air outlet 122 and the air inlet 121 to be arranged vertically opposite each other, when heating the internal environment of the room, only the air inlet module 2 and the heating element 4 can be activated, while the air inlet 121 and the air outlet 122 are closed. The air inlet module 2 drives the air to flow from bottom to top in the room, and the heating element 4 heats the air output by the air inlet module 2. When the hot air reaches the location of the air outlet module 3, the hot air will automatically flow to the lower side of the room and circulate in the room, thus ensuring the heating effect of the internal environment of the room.

[0113] When the outdoor equipment is not in operation, the internal environment of the cabinet 1 can be isolated from the outside world by controlling the air inlet 121 and the air outlet 122 to close respectively, so as to prevent external moisture from entering the cabinet 1 through the air inlet 121 or the air outlet 122, thereby avoiding the impact on the service life and safety of the components inside the cabinet 1.

[0114] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An outdoor device, characterized in that, include: Server racks and heat exchangers; The cabinet has a compartment and an air inlet and an air outlet communicating with the compartment, and the air outlet and the air inlet are arranged vertically opposite each other. The heat exchange device is located in the chamber and includes an air inlet module, an air outlet module, and a heating element; the heating element is located in the air inlet module; the air inlet module and the air inlet are arranged opposite to each other, and the air outlet module and the air outlet are arranged opposite to each other; When the heat exchange device is in the first state, the air inlet module and the air outlet module are used to drive air from the air inlet into the chamber and then discharge it from the air outlet. When the heat exchange device is in the second state, the air inlet module and / or the air outlet module are used to drive air to flow in the chamber, and the heating element is used to heat the air.

2. The outdoor equipment according to claim 1, characterized in that, The outdoor equipment also includes a temperature sensor and a control module; the temperature sensor and the control module are connected, and the control module is connected to the heat exchange device. The temperature sensor is used to detect the temperature information inside the room, and the control module is used to control the heat exchange device to switch between a first state and a second state based on the temperature information.

3. The outdoor equipment according to claim 1, characterized in that, The air intake module includes an air intake hood, a first air delivery component, and a first damper component; The air inlet hood has an air inlet cavity and a first hood opening, a first ventilation opening, and a second ventilation opening that communicate with the air inlet cavity. The first hood opening is connected to the cabinet and covers the air inlet opening. The first air delivery component is located at the first ventilation opening. The first air damper component is located at the second ventilation opening to control the opening and closing state of the second ventilation opening.

4. The outdoor equipment according to claim 3, characterized in that, The first air delivery assembly includes a first fan and an air duct; The first fan is located at the first ventilation opening and is positioned opposite to the first end of the air duct; the air duct is located on the air inlet cover, and the heating element is located at the second end of the air duct.

5. The outdoor equipment according to claim 3, characterized in that, The air inlet shroud has a first sidewall and a second sidewall; The first sidewall is used to connect with the inner wall of the cabinet, and the second sidewall is opposite to the first sidewall and is inclined; the first hood opening is provided on the first sidewall, and the second ventilation opening is provided on the second sidewall; When the first damper assembly closes the second vent, the second sidewall and at least a portion of the first damper assembly are used to guide rainwater entering the air inlet cavity to the air inlet and discharge it from the air inlet.

6. The outdoor equipment according to claim 3, characterized in that, The first damper assembly includes a drive motor, a linkage assembly, and a first damper; The first damper is rotatably disposed at the second ventilation opening, and the drive motor is connected to the first damper through the linkage assembly to control the first damper to switch between a first state and a second state; When the first damper is in the first state, the first damper is in the position of closing the second ventilation opening, and the air inlet is connected to the first ventilation opening through the air inlet cavity; When the first damper is in the second state, the first damper is located inside the air inlet cavity and is in the position of closing the air inlet. The second vent is connected to the first vent through the air inlet cavity.

7. The outdoor equipment according to claim 1, characterized in that, The air outlet module includes an air outlet hood, a second air delivery component, and a second air damper component; The air outlet hood has an air outlet cavity and a second hood opening and a third ventilation opening communicating with the air outlet cavity. The second hood opening is connected to the cabinet and covers the air outlet opening. The second air delivery component is located in the third ventilation opening. The second air damper component is located in the air outlet cavity to control the opening and closing state of the air outlet opening.

8. The outdoor equipment according to claim 7, characterized in that, The second damper assembly includes a drive unit and a second damper; The second damper is rotatably disposed inside the air outlet hood, and the drive member and the second damper are connected in a transmission connection to control the second damper to rotate between a first position and a second position; When the second damper is in the first position, the air outlet can communicate with the third ventilation opening through the air outlet cavity; when the second damper is in the second position, the second damper is used to block the communication between the air outlet and the third ventilation opening.

9. The outdoor equipment according to claim 8, characterized in that, The driving component includes an electromagnet, which is disposed inside the air outlet hood and located on one side of the second air damper; When the electromagnet is energized, it attracts the second damper, causing the second damper to be in the first position; when the electromagnet is de-energized, it separates from the second damper, and the second damper rotates to the second position under the action of gravity.

10. The outdoor equipment according to any one of claims 1 to 9, characterized in that, The air inlet is located on the lower side of the cabinet, and the air outlet is located on the upper side of the cabinet. When the heat exchange device is in the second state, the air inlet module is used to drive air to flow from bottom to top in the chamber, so that the air heated by the heating element circulates in the chamber.

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