Solar charging gateway

Abstract

The utility model relates to a solar charging gateway, which belongs to the technical field of gateway instruments and is characterized in that a shell is arranged, an accommodating space is arranged in the shell, a storage battery is arranged in the accommodating space, two opposite outer side walls of the shell are provided with ventilation through grooves communicated with the accommodating space, and the ventilation through grooves extend downwards to be communicated with the bottom of the shell. The bottom of the shell is arched upwards, so that water drops can be guided to the ventilating through groove to flow out of the accommodating space; due to the existence of the ventilation through grooves, the ventilation performance of the containing space is good, gas accumulation generated by the storage battery can be prevented, the internal temperature and pressure of the storage battery are prevented from rising, the internal electrochemical reaction of the storage battery is more stable, and the performance and the service life of the storage battery are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of gateway equipment, and more specifically, to a solar charging gateway. Background Art

[0002] Solar panels can be used to collect solar energy and convert it into electrical energy. With the rapid development of industry and technology, the connection between networks and devices is becoming increasingly close. As a network connector and protocol switch, the gateway realizes network interconnection at the network layer and repackages the received information to meet the needs of the destination system.

[0003] As one of the emerging energy sources, solar energy has been widely used in various fields. How to use solar energy as the power supply for the gateway is one of the research and development directions of wireless communication equipment. In addition, the batteries used in traditional solar panel gateways, such as lead-acid batteries and lithium batteries, will release gas when working. Lead-acid batteries and lithium batteries need to be placed in ventilated places to prevent lead-acid batteries and lithium batteries from being damaged by long-term exposure to an unventilated environment. Utility Model Content

[0004] The technical problem to be solved by the present invention is that batteries used in traditional solar panel gateways, such as lead-acid batteries and lithium batteries, release gas when working. Lead-acid batteries and lithium batteries need to be placed in a ventilated place to prevent damage caused by long-term exposure to an unventilated environment. In view of the above-mentioned defects of the prior art, a solar charging gateway is provided.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A solar charging gateway is constructed, including a shell, wherein a accommodating space is arranged in the shell, and a battery is arranged in the accommodating space. Two opposite outer side walls of the shell are provided with a ventilating groove connected to the accommodating space, and the ventilating groove is extended downward to be connected to the bottom of the shell. The bottom of the shell is arched upward to guide water droplets to the ventilating groove to flow out of the accommodating space.

[0007] Optionally, a plurality of supporting structures capable of propping up the battery away from the bottom of the shell are arranged on the inner side of the bottom of the shell, and the battery may be a sealed lead-acid battery.

[0008] Optionally, a plurality of limiting fixing plates which can isolate the battery from the inner wall of the shell are evenly arranged on the inner wall of the shell, and the side of the limiting fixing plate away from the inner wall of the shell is inclined so that the cross-sectional area of ​​the limiting fixing plate gradually increases from top to bottom, and a lower pressing plate which presses down the battery so that it fits tightly with the limiting fixing plate is arranged on the top of the shell.

[0009] Optionally, the shell includes an upper shell and a lower shell that are detachably connected, the bottom of the upper shell is provided with a rain shield extending downward, and the bottom of the rain shield is provided with a first slot for the lower shell to be plugged into.

[0010] Optionally, the bottom of the lower shell is detachably provided with an assembly slot shell, and electronic devices are arranged in the assembly slot shell. The top of the assembly slot shell is integrally formed with a mounting structure, and a second slot is arranged on the mounting structure. The bottom of the lower shell is provided with an insertion strip adapted to the second slot.

[0011] Optionally, a first wiring through hole connected to the assembly slot shell is provided in the middle of the lower shell, and the support structure is provided with a second wiring through hole passing through both sides thereof, and the first wiring through hole is connected to the second wiring through hole.

[0012] Optionally, wiring grooves are concavely provided on the outer sides of the upper shell and the lower shell.

[0013] Optionally, at least one mounting plate is extended upward from the top of the upper shell, and the mounting plate is provided with first mounting through holes penetrating through two sides thereof.

[0014] Optionally, a plurality of conductive through holes are provided on the side walls of the assembly slot shell, and waterproof wires are inserted into the conductive through holes. The waterproof wires can be laid along the wiring slot and electrically connected to the solar panel assembly and / or external electronic devices. The conductive through holes are solar charging cable plug socket vias and antenna docking connector vias, and the external electronic device can be an antenna.

[0015] Optionally, a self-locking switch is provided at the bottom of the assembly slot shell.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a shell, a containing space is provided in the shell, a battery is provided in the containing space, and the battery can be electrically connected to the solar panel through the battery. The battery can provide power for the electronic devices in the gateway, and the solar panel can replenish the battery.

[0018] 2. The utility model provides ventilation grooves connected to the accommodating space on the two opposite outer side walls of the shell, the ventilation grooves extend downward to connect to the bottom of the shell, and the bottom of the shell is arched upward to guide water droplets to the ventilation grooves to flow out of the accommodating space; the presence of the ventilation grooves makes the accommodating space better ventilated, which can prevent the accumulation of gas generated by the battery, prevent the increase of temperature and pressure inside the battery, make the electrochemical reaction inside the battery more stable, and ensure the performance and life of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0020] Figure 1 It is an overall explosion schematic diagram of the utility model.

[0021] Figure 2 It is an overall exploded schematic diagram of the utility model from another angle.

[0022] Figure 3 It is an overall side schematic diagram of the utility model.

[0023] Figure 4 This utility model is along Figure 3 Axonometric section diagram of the center line BB.

[0024] Figure 5 This utility model is along Figure 3 Schematic diagram of the front section of the middle BB line.

[0025] Figure 6 It is a schematic diagram of the internal structure of the lower shell of the utility model.

[0026] Figure 7 It is a schematic diagram of the combination of the utility model and a solar panel.

[0027] The accompanying drawings are marked as follows:

[0028] 1. Shell; 101. Accommodating space; 102. Ventilation slot; 103. Support structure; 103.1. Second wiring through hole; 104. Positioning plate; 105. Upper shell; 105.1. Rain shield; 105.11. First slot; 105.2. Second mounting through hole; 105.3. Mounting plate; 105.31. First mounting through hole; 105.4. Lower pressure plate; 106. Lower shell; 106.1. Third mounting through hole; 106.2. Insert strip; 106.3. First wiring through hole; 106.4. Waterproof threshold; 106.5. Reinforcement rib;

[0029] 2. Battery;

[0030] 3. Assembling tank shell; 301. Electronic device; 302. Mounting structure; 302.1. Second slot;

[0031] 4. Wire trough; 5. Waterproof wire;

[0032] 6. Hollow installation square tube;

[0033] 7. Damping hinge; 8. Self-locking switch; 9. Solar panel. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0036] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0038] The utility model is implemented as follows Figure 1-Figure 7As shown in, it relates to a solar charging gateway, including a shell 1, a housing space 101 is provided in the shell 1, a battery 2 is provided in the housing space 101, and two opposite outer side walls of the shell 1 are provided with a ventilating groove 102 connected to the housing space 101, the ventilating groove 102 is extended downward to connect to the bottom of the shell 1, and the bottom of the shell 1 is arched upward to guide water droplets to the ventilating groove 102 to flow out of the housing space 101. When the utility model is used, the existence of the ventilating groove 102 makes the housing space 101 better ventilated, which can prevent the gas generated by the battery 2 from accumulating, and prevent the internal temperature and pressure of the battery 2 from rising, so that the battery 2 can be charged. The electrochemical reaction of the battery 2 is more stable, ensuring the performance and life of the battery 2. Specifically, when it is windy and rainy, rain is blown into the accommodating space 101 from the air-permeable groove 102 in windy weather. Since the inner side of the bottom of the shell 1 is arched upward, the water droplets are guided to the air-permeable groove 102 to flow out of the accommodating space 101, preventing rainwater from accumulating in the accommodating space 101. When the wind and rain stop, the heat generated by the battery 2 will evaporate the remaining water stains in the accommodating space 101, so that the accommodating space 101 remains dry for a long time, preventing the battery 2 from being in a wet state for a long time and affecting its safety and stability. Optionally, the battery is a lead-acid battery or a lithium battery.

[0039] Furthermore, a plurality of supporting structures 103 are provided on the inner side of the bottom of the shell 1 to prop up the battery 2 away from the bottom of the shell 1, so as to prevent the bottom of the battery 2 from being soaked in rainwater. The battery 2 may be a sealed lead-acid battery.

[0040] See also Figure 1-Figure 6 Furthermore, a plurality of limiting fixing plates 104 are evenly arranged on the inner side wall of the shell 1 to isolate the battery 2 from the inner side wall of the shell 1. The side of the limiting fixing plate 104 away from the inner side wall of the shell 1 is inclined so that the cross-sectional area of ​​the limiting fixing plate 104 gradually increases from top to bottom. A lower pressing plate 105.4 is arranged on the top of the shell 1 to press down the battery 2 so that it fits tightly with the limiting fixing plate 104. Specifically, the limiting fixing plate 104 isolates the battery 2 from the inner side wall of the shell 1 to avoid rainwater from directly Pour it on the battery 2. Furthermore, during assembly, the battery 2 is placed between the limiting fixing plates 104. The inclined side of each limiting fixing plate 104 is in contact with the battery 2. Under the action of its own gravity and the action of the lower pressure plate 105.4, the battery 2 will slide down along the inclined side of the fixing plate to the side where the battery 2 is close to the inclined side of the fixing plate, so as to ensure the stability of the installation of the battery 2 and prevent the battery 2 from shaking. In some embodiments, the distance between the limiting fixing plates 104 is adapted to the size of the battery 2.

[0041] See also Figure 1-Figure 7Further, the shell 1 includes a detachably connected upper shell 105 and a lower shell 106, the bottom of the upper shell 105 is extended downwardly to be provided with a rainproof baffle 105.1, and the bottom of the rainproof baffle 105.1 is provided with a first slot 105.11 for the lower shell 106 to be plugged in. When the assembly is completed, the top of the lower shell 106 is plugged into the first slot 105.11, which can make the lower shell 106 and the upper shell 105 installed more stably, and due to the presence of the waterproof baffle, it can prevent rainwater from entering the accommodating space 101 from the gap between the upper shell 105 and the lower shell 106 to affect the battery 2. Optionally, the venting grooves 102 are arranged in parallel There are multiple holes 105.2 with a length greater than half of the length of the lower shell 106. Optionally, the upper shell 105 is provided with a plurality of second mounting through holes 105.2 running through the top and bottom thereof, and the side wall of the lower shell 106 is provided with a third mounting through hole 106.1 that is compatible with the second mounting through hole 105.2. The upper shell 105 and the lower shell 106 are detachably connected by passing a bolt through the second mounting through hole 105.2 and the third mounting through hole 106.1 and then threading a nut with the bottom of the bolt. The diameter of the bolt head and the diameter of the nut are greater than the aperture of the second mounting through hole 105.2 and the third mounting through hole 106.1.

[0042] In some embodiments, the bottom of the lower shell 106 is detachably provided with an assembly slot shell 3, the assembly slot shell 3 is provided with an electronic device 301, the top of the assembly slot shell 3 is integrally formed with a mounting structure 302, the mounting structure 302 is provided with a second slot 302.1, and the bottom of the lower shell 106 is provided with an insert 106.2 adapted to the second slot 302.1, so that the lower shell 106 is more stably connected to the assembly slot shell 3 while preventing rainwater from entering the assembly slot shell 3. Furthermore, the lower The middle of the housing 106 is provided with a first wiring through hole 106.3 connected to the assembly tank housing 3, and the support structure 103 is provided with a second wiring through hole 103.1 running through both sides thereof, and the first wiring through hole 106.3 is connected to the second wiring through hole 103.1. When the utility model is used, an electronic device 301 is arranged in the assembly tank housing 3, and the electronic device 301 includes various components such as a control circuit board and an inverter. By passing the wires through the first wiring through hole 106.3 and the second wiring through hole 103.1, the electronic device 301 can be connected to the assembly tank housing 3. The control circuit board and / or inverter and other components are electrically connected to the battery 2 to facilitate the battery 2 to power the electronic device 301. In some embodiments, the height of the second wiring through hole 103.1 is higher than the bottom of the lower shell 106. The bottom of the lower shell 106 is provided with a waterproof threshold 106.4, and the waterproof threshold 106.4 also plays the role of supporting the structure 103. The waterproof threshold 106.4 cooperates with the mounting member to enclose the first wiring through hole 106.3 between the waterproof threshold 106.4 and the mounting member. The lower shell 106 is provided with reinforcing ribs 106.5 on the outside of the bottom of the lower shell 106.

[0043] In some embodiments, the outer sides of the upper shell 105 and the lower shell 106 are concavely provided with wiring grooves 4. Furthermore, the side walls of the assembly slot shell 3 are provided with a plurality of conductive through holes, and waterproof wires 5 are inserted into the conductive through holes. The waterproof wires 5 can be laid along the wiring grooves 4 and electrically connected to the solar panel assembly and / or external electronic devices, making the structure of the utility model more compact and beautiful. Optionally, the waterproof wires 5 can be charging wires and discharging wires. The charging wires can convert the solar radiation energy absorbed by the solar panel 9 into electricity that flows to the battery 2 through the electronic device 301 in the assembly slot shell 3 to charge the battery 2. Furthermore, the discharging wire can extract the electricity in the battery 2 for use by an external electrical appliance. The conductive through holes are the vias of the solar charging cable plug socket and the vias of the antenna docking connector. The external electronic device can be an antenna.

[0044] See also Figure 1-Figure 5 , Figure 7 In some embodiments, at least one mounting plate 105.3 is extended upward from the top of the upper shell 105, and the mounting plate 105.3 is provided with a first mounting through hole 105.31 running through both sides thereof. Optionally, a solar panel 9 and a solar panel 9 mounting frame are included, and the solar panel 9 mounting frame includes a hollow mounting square tube 6 and a damping hinge 7 arranged on the top of the hollow mounting square tube 6, and the solar panel 9 is arranged on the top of the hollow mounting square tube 6 through the damping hinge 7. Optionally, two mounting plates 105.3 are relatively arranged, and connecting through holes are arranged on both sides of the hollow mounting square tube 6. By passing a bolt through the first mounting through hole 105.31 and the connecting through hole, and then using a nut to thread the tail of the bolt, the upper shell 105 and the hollow mounting square tube 6 are detachably connected, and the apertures of the first mounting through hole 105.31 and the connecting through hole are smaller than the diameter of the bolt head and the diameter of the nut.

[0045] In some embodiments, a self-locking switch 8 is provided at the bottom of the assembly slot body shell 3 . Optionally, the self-locking switch can control the connection and disconnection between the battery 2 and the electronic device 301 in the assembly slot body shell 3 .

[0046] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. Solar charging gateway, characterized in that: include: A shell (1), wherein a housing space (101) is provided in the shell (1), a storage battery (2) is provided in the housing space (101), two opposite outer side walls of the shell (1) are provided with a venting groove (102) connected to the housing space (101), the venting groove (102) extends downward to connect to the bottom of the shell (1), and the bottom of the shell (1) is arched upward to guide water droplets to the venting groove (102) to flow out of the housing space (101).

2. The solar charging gateway according to claim 1, characterized in that: A plurality of support structures (103) are arranged on the inner side of the bottom of the shell (1) and can support the storage battery (2) away from the bottom of the shell (1); the storage battery (2) can be a sealed lead-acid storage battery.

3. The solar charging gateway according to claim 1, characterized in that: A plurality of limiting fixing plates (104) are evenly arranged on the inner side wall of the shell (1) for isolating the storage battery (2) from the inner side wall of the shell (1); the side of the limiting fixing plate (104) away from the inner side wall of the shell (1) is inclined so that the cross-sectional area of ​​the limiting fixing plate (104) gradually increases from top to bottom; and a lower pressing plate (105.4) is arranged on the top of the shell (1) for pressing down the storage battery (2) so that it fits tightly with the limiting fixing plate (104).

4. The solar charging gateway according to claim 2, characterized in that: The housing (1) comprises an upper shell (105) and a lower shell (106) which are detachably connected, the bottom of the upper shell (105) is provided with a rain shield (105.1) extending downward, and the bottom of the rain shield (105.1) is provided with a first slot (105.11) for the lower shell (106) to be plugged into.

5. The solar charging gateway according to claim 4, characterized in that: The bottom of the lower shell (106) is detachably provided with an assembly slot shell (3), an electronic device (301) is arranged inside the assembly slot shell (3), a mounting structure (302) is integrally formed on the top of the assembly slot shell (3), a second slot (302.1) is arranged on the mounting structure (302), and the bottom of the lower shell (106) is provided with an insertion strip (106.2) adapted to the second slot (302.1).

6. The solar charging gateway according to claim 5, characterized in that: A first wiring through hole (106.3) connected to the assembly slot shell (3) is provided in the middle of the lower shell (106), and a second wiring through hole (103.1) penetrating through both sides of the support structure (103), wherein the first wiring through hole (106.3) is connected to the second wiring through hole (103.1).

7. The solar charging gateway according to claim 5, characterized in that: The outer sides of the upper shell (105) and the lower shell (106) are concavely provided with wiring grooves (4).

8. The solar charging gateway according to claim 4, characterized in that: At least one mounting plate (105.3) is provided on the top of the upper shell (105) extending upward, and the mounting plate (105.3) is provided with first mounting through holes (105.31) penetrating through two sides thereof.

9. The solar charging gateway according to claim 7, characterized in that: A plurality of conductive through holes are provided on the side wall of the assembly slot shell (3), and waterproof wires (5) are inserted into the conductive through holes. The waterproof wires (5) can be laid along the wiring slot (4) and then electrically connected to the solar panel (9) assembly and / or the external electronic device (301).

10. The solar charging gateway according to claim 5, characterized in that: A self-locking switch component (8) is provided at the bottom of the assembly tank shell (3).

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