CN213480417U - Outdoor unit of air conditioner - Google Patents

Abstract

The utility model relates to an air conditioning technology field discloses an air condensing units, set up a function battery case in air condensing units's electric box, and install function battery case with function module, utilize function battery case to supply power for function module, wherein include base plate storehouse and battery compartment, the base plate storehouse is used for installing function module, the battery compartment is used for installing the battery, one side sets up anodal spring and negative pole shell fragment in the battery compartment, anodal spring sets up the upside at the negative pole shell fragment, other end at the battery compartment sets up the connection shell fragment, realize the vertical range of battery in the battery compartment, the size of function battery case has been reduced, the loading and unloading of the battery of being convenient for.

Description

Outdoor unit of air conditioner

Technical Field

The utility model relates to an air conditioner field, in particular to air condensing units.

Background

With the continuous improvement of the living standard and the consumption capability of residents, the increase of new requirements motivate the change of people to the traditional life, the intelligent home system relying on new technologies such as the internet of things, cloud computing and artificial intelligence gradually becomes a bright spot in the home field, and with the technical progress, users put forward higher requirements on the demand of the internet of things, and the functions are continuously and iteratively upgraded. The existing NB-IoT modules need to be upgraded in software and hardware.

The NB-IoT module needs to be in wired communication with an air conditioning electric control system and has requirements for waterproofing and the like, so that the NB-IoT module needs to be installed in an electric box of an existing air conditioning outdoor unit, the layout of the air conditioning electric box is compact, and the NB-IoT module needs to be adapted to air conditioners of different machine types, so that the limitation on the overall dimension of the NB-IoT module is large, and the NB-IoT module needs to be designed in a miniaturized manner. The NB-IoT module needs to meet communication under an offline condition, so that a battery needs to be used for supplying power before an air conditioner is installed, multiple batteries need to be connected in series for supplying power to guarantee long-acting power supply and voltage requirements, a conventional multi-battery installation structure is horizontally arranged side by side, convenience in installation and disassembly can be achieved, meanwhile, short circuit of two poles of the battery is avoided, the battery is horizontally arranged, the size space of the module needs to be occupied, and the layout space of other electronic components is squeezed.

SUMMERY OF THE UTILITY MODEL

To the above problem, an air condensing units is proposed, set up a function battery case in air condensing units's electric box, and install function battery case with the function module, utilize function battery case to supply power for the function module, including base plate storehouse and battery compartment, the base plate storehouse is used for installing the function module, the battery compartment is used for installing the battery, one side sets up anodal spring and negative pole shell fragment in the battery compartment, anodal spring sets up the upside at the negative pole shell fragment, set up the connection shell fragment at the other end of battery compartment, realize the vertical range of battery in the battery compartment, the size of function battery case has been reduced, and be convenient for the loading and unloading of battery.

In some embodiments of the present application, a power supply manner of the functional module is improved, a functional battery box is arranged in an electrical box of an outdoor unit of an air conditioner, the functional battery box is divided into a substrate bin and a battery bin, the functional module is installed in the substrate bin, and the battery in the battery bin supplies power to the functional module, so that the volume of the functional module in the electrical box is further reduced.

In some embodiments of the application, the substrate bin is improved, the wiring is arranged in the substrate bin to supply power for the functional module, the power wiring is fixed in the functional battery box, the space of the electric box is not occupied, and the indicator lamp is further arranged on the substrate bin and can display the running state of the functional module to remind a user.

In some embodiments in this application, the structure of battery compartment has been improved, sets up anodal spring in the battery compartment, negative pole shell fragment and connection shell fragment, and wherein anodal spring and negative pole shell fragment set up the one end at the battery compartment, and just anodal spring sets up at negative pole shell fragment upside, and the connection shell fragment sets up the other end at the battery compartment, the dismouting of the battery in the battery compartment of being convenient for.

In some embodiments of the present application, there is provided an outdoor unit of an air conditioner, including: a casing as an outer casing of the outdoor unit of the air conditioner; an electrical box for housing electrical components of the outdoor unit of the air conditioner; the electrical box includes: the functional module is arranged in the air conditioner outdoor unit and used for realizing set functions; and the functional battery box is used for supplying power to the functional module.

In some embodiments of the present application, the functional module is an NB-I oT module.

In some embodiments of the present application, the functional battery pack comprises: the upper cover is covered on the base and used for forming a shell of the functional battery box; a substrate compartment for mounting the functional module; and the battery bin is used for accommodating a battery and supplying power to the substrate bin.

In some embodiments of the present application, the substrate cartridge comprises: the wiring is used for connecting the substrate bin and the battery bin and supplying power to the substrate bin; and the indicator light is used for displaying the running state of the functional module.

In some embodiments of the present application, the batteries in the battery compartment are arranged up and down relative to the base.

In some embodiments of the present application, the battery compartment comprises: the connecting elastic sheet is arranged at one end of the battery bin and is used for connecting a circuit of the battery; the battery comprises a positive electrode spring and a negative electrode elastic sheet, wherein the positive electrode spring and the negative electrode spring are arranged at the other end of the battery cabin, and the positive electrode spring is arranged on the upper side of the negative electrode elastic sheet and is used for connecting the positive electrode and the negative electrode of the battery.

In some embodiments of the present application, the battery compartment further comprises: the battery pull belt is arranged between the battery and the battery bin and used for disassembling the battery; or the battery bin cover is provided with a support rib which supports the battery to prevent the battery from popping.

In some embodiments of the present application, the positive spring includes a first positioning bar and a second positioning bar, the first positioning bar is formed by bending one end of the positive spring, and the second positioning bar is formed by bending the other end of the positive spring.

In some embodiments of the present application, the negative electrode elastic piece is provided with an barb, and the barb is arranged on the lower part of the negative electrode elastic piece and used for installing the negative electrode elastic piece.

In some embodiments of the present application, a convex hull is disposed on the connecting elastic sheet, and the convex hull is used for increasing the thickness of the connecting elastic sheet.

Set up functional module and functional battery case in air condensing units's electric box, functional module installs in the functional battery case, makes the battery independently be the power supply of functional module, and the vertical range of battery in the functional battery case has optimized functional battery case structure, makes compact structure in the functional battery case, has reduced the volume of battery case, sets up anodal spring at the upside of negative pole shell fragment simultaneously, and the battery of being convenient for is dismantled, has improved the practicality of battery case.

Drawings

Fig. 1 is a structural view of an air conditioner outdoor unit according to an embodiment of the present invention;

FIG. 2 is an exploded view of a functional battery pack according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a substrate compartment and a battery compartment according to an embodiment of the present invention;

FIG. 4 is a diagram of the structure of the upper cover in the embodiment of the present invention;

FIG. 5 is a structural diagram of a battery compartment according to an embodiment of the present invention;

fig. 6 is a structural diagram of the positive electrode spring in the embodiment of the present invention;

fig. 7 is a structural diagram of the positive electrode spring installed in the battery compartment in the embodiment of the present invention;

fig. 8 is a structural diagram of a negative electrode spring plate in the embodiment of the present invention;

fig. 9 is a structural diagram of the negative electrode spring plate installed in the battery compartment in the embodiment of the present invention;

fig. 10 is a structural diagram of a connection spring plate in the embodiment of the present invention;

fig. 11 is a structural diagram of a support portion of a battery compartment in an embodiment of the present invention.

In the figure, 100, an outdoor unit of an air conditioner; 200. an electrical box; 300. a functional module; 400. a functional battery box; 410. an upper cover; 411. a battery compartment cover; 412. supporting ribs; 420. a base; 500. a substrate bin; 510. an indicator light; 600. a battery compartment; 610. connecting the elastic sheets; 620. a positive electrode spring; 621. a first positioning bar; 622. a second positioning bar; 623. a first positioning groove; 624. a second positioning groove; 630. a negative pole elastic sheet; 631. an insulating spacer; 632. a barb; 640. a battery draw tape; 650. a convex hull; 660. a support portion.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the description of the present application, it should be further noted that the vertical direction of the weight is a vertical direction relative to the base, and the horizontal direction is a direction parallel to the base.

The air conditioning system performs a refrigeration cycle of the air conditioner by using a compressor, a heat exchanger, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the heat exchanger. The heat exchanger condenses the compressed refrigerant into a liquid phase and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the heat exchanger into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.

According to some embodiments of the present application, an air conditioning system includes an indoor unit installed in an indoor space. The indoor unit is connected to an outdoor unit installed in an outdoor space through a refrigerant pipe. The outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit may be provided therein with an indoor heat exchanger and an indoor fan.

For example, the indoor unit may include a ceiling-mounted duct type air conditioner installed on a ceiling of the indoor space.

An outdoor unit 100 of an air conditioner according to some embodiments of the present application, as shown in fig. 1, includes a housing including a front surface at least partially opened, a rear surface installed on a wall of an outdoor space and provided with a mounting plate, a bottom surface defining a bottom configuration, side surfaces disposed at both sides of the bottom surface, and a top surface defining a top appearance, and an electrical box 200.

The opened portion of the front surface is provided with an air outlet discharging air and a front panel defining a front appearance of the outdoor unit 100.

In some embodiments of the present application, the electrical box 200 is disposed inside the outdoor unit 100, and is a part of the outdoor unit 100, and a baffle is disposed in the outdoor unit and divides a part of the outdoor unit 100 into separate spaces, which is the electrical box 200.

The electrical box 200 is a part of the outdoor unit 100 for accommodating electrical components, and the electrical box 200 is a sealed part, so that water generated during the operation of the outdoor unit 100 cannot enter the electrical box 200, thereby preventing the electrical components from being affected and causing electric leakage.

In some embodiments of the present application, a functional module 300 is provided in the electrical box 200, and in one embodiment of the present application, the functional module 300 is provided as an NB-IOT module, as shown in fig. 2. In other embodiments of the present application, the functional module 300 is not limited to NB-IOT modules, and the functional battery box 400 is within the scope of the present application to supply power to any functional module 300 that needs to be powered off-line.

In some embodiments of the present application, as shown in fig. 2 and 3, a functional battery cartridge 400 is provided in an electrical box 200, the functional battery cartridge 400 includes an upper cover 410 and a base 420, and the functional battery cartridge 400 is divided into a substrate compartment 500 and a battery compartment 600, the base 420 of the functional battery cartridge 400 includes a substrate compartment 500 portion where the functional module 300 is mounted and a battery compartment 600 portion where the battery is mounted, the upper cover 410 is of an integral structure, the cover is provided on the entire base 420, and a cover 411 of the battery compartment 600 portion, which is opened and closed independently, is provided.

The base plate bin 500 part of the base 420 is used for installing the functional module 300, the position of the functional module 300 is limited, the battery bin 600 part of the base 420 is used for installing the battery, the upper cover 410 covers the base 420, the outer shell of the functional battery box 400 is formed together with the base 420, the structure in the functional battery box 400 is supported and protected, the relative positions of all the parts in the functional battery box 400 are limited, the upper cover 410 is provided with the battery bin cover 411 which can be opened and closed independently, and the independent disassembly and assembly of the battery are realized.

It should be noted that, as for the disassembly and assembly of the functional module 300, it is only necessary to perform the initial assembly or the maintenance, and the battery needs to be disassembled and assembled when the battery capacity is exhausted every time, the times are frequent, so the battery compartment cover 411 is separately provided, the battery compartment cover 411 is provided with a type such as a buckle which can be easily opened by hand, the battery is conveniently disassembled and assembled, and the upper cover 410 and the base 420 are provided with fixed connection modes such as screws, thereby ensuring the stability and the safety of the whole functional battery box 400.

In some embodiments of the present application, as shown in fig. 4, a supporting rib 412 is further disposed on one side of the battery compartment cover 411 facing the inside of the battery compartment 600, and the supporting rib 412 is a column structure perpendicular to the battery compartment cover 411.

When the battery compartment cover 411 is covered on the battery, the buckle is closed, the support rib 412 can support the battery, the battery is prevented from being misplaced or popped out in the battery compartment 600, and the stability of the battery after being installed is improved.

In some embodiments of the present application, as shown in fig. 4, a wiring and indicator 510 is further disposed in the substrate chamber 500, the wiring is disposed in the base 420 and connected to the positive spring 620 and the negative spring 630 in the battery chamber 600, so that the functional module 300 and the battery form a loop, and the battery supplies power to the functional module 300.

In some embodiments of the present application, the indicator lamp 510 is disposed on the upper cover 410 for displaying the operation state of the functional module 300, in one embodiment of the present application, the indicator lamp 510 is connected in parallel with the circuit of the battery box functional module 300 through a wire for detecting the electric quantity of the battery, the indicator lamp 510 is disposed in two colors, when the electric quantity is sufficient, the first color lamp is on, when the electric quantity is insufficient, the second color lamp is on, and the user is reminded to replace the battery. In other embodiments of the present application, the indicator light may also display the signal connection state of the NB-IOT module, and the like, the present application does not limit the operation state of the functional module displayed by the indicator light, and any operation state of the functional module is displayed by the indicator light and belongs to the protection scope of the present application.

In some embodiments of the present application, as shown in fig. 5, the battery compartment 600 includes a connection spring 610, a positive spring 620 and a negative spring 630.

The connection elastic piece 610 is disposed at one end of the battery compartment 600, the positive electrode spring 620 and the negative electrode elastic piece 630 are disposed at the other end of the battery compartment 600, and the negative electrode elastic piece 630 is disposed at the lower side of the positive electrode spring 620, and the battery is mounted in the battery compartment 600 by being vertically arranged with respect to the base 420.

It should be noted that, the electrical box 200 has a compact structure and a limited space, so the size of the functional battery box 400 should be reduced as much as possible, the batteries should be arranged in a vertical arrangement, the space in the functional battery box 400 is fully utilized, and the size of the functional battery box 400 is reduced.

It should be noted that, when the batteries are vertically arranged in the functional battery box 400, if the negative pole piece and the connection pole piece of the battery are in a spring type, because the initial length of the spring is large and the deformation is uncontrollable, the battery needs to be contacted with the negative pole before being contacted with the positive pole when being installed, but the spring of the battery can influence the installation and the disassembly of the battery, so that the battery is difficult to install and disassemble, the elastic coefficient of the elastic piece of the battery is large, the initial length is small, and the deformation in the vertical direction is controllable, through the arrangement of the negative elastic piece 630 and the connection elastic piece 610, the battery can be contacted with the positive pole before being contacted with the negative elastic piece 630 when being installed, the inclined plane of the negative elastic piece 630 is utilized, the battery can be conveniently installed in.

In some embodiments of the present application, as shown in fig. 5, a battery pull tape 640 is further disposed in the battery compartment 600, and the battery pull tape 640 is a strip-shaped structure made of a flexible material and is connected to the upper edge of the battery compartment 600.

When the battery is mounted to the battery compartment 600, a portion of the battery draw tab 640 is pressed between the battery and the battery compartment base 420, with the free end of the battery draw tab 640 extending from the bottom of the battery to the top of the battery.

It should be noted that, after the battery is installed in the battery compartment 600, the battery is attached to the positive spring 620, the negative spring 630 and the connecting spring 610, so that it is difficult for a user to directly take out the battery from a gap between the battery and the battery compartment 600 by using a hand, and the battery can be easily detached by pulling the battery pull strip 640 to expose the free end of the battery on the upper portion of the battery.

In some embodiments of the present application, as shown in fig. 6 and 7, the positive electrode spring 620 is provided with a first positioning bar 621 and a second positioning bar 622, the positive electrode spring 620 is formed by bending a metal wire, a middle portion of the metal wire is bent into a spring structure, one end of the metal wire is bent from a center of the spring to the spring and then bent downward to form the first positioning bar 621, and the other end of the metal wire is radially extended from a terminal of the spring to the spring, then bent to the opposite direction of the spring and then bent downward to form the second positioning bar 622.

The housing at one end of the battery compartment 600 is provided with a first positioning groove 623 and a second positioning groove 624, the first positioning bar 621 is hung in the first positioning groove 623, the second positioning bar 622 is hung in the second positioning groove 624, and the positioning of the positive spring 620 is realized through the mutual limitation of the positioning bars and the positioning grooves.

It should be noted that the positive spring 620 is disposed on the upper portion of the negative elastic sheet 630, and the spring has elasticity, is not stable enough, and is easy to move down, and after moving down, the positive spring 620 is easily connected to the negative elastic sheet 630, and a short circuit occurs, so that the stability of the positive spring 620 needs to be increased.

In some embodiments of the present application, as shown in fig. 8 and 9, the negative elastic piece 630 is disposed at the lower portion of the positive spring 620, the negative elastic piece 630 is a baffle structure and is formed by a curved surface extending from one side of the baffle, and a barb 632 is disposed at the lower portion of the baffle.

The baffle structure is arranged at one end of the shell of the functional battery compartment 600, and the bent curved surface extends towards the inside of the cavity of the functional battery compartment 600; and the shell is provided with the barb mouth with the corresponding position of barb 632 of negative pole shell fragment 630, and when negative pole shell fragment 630 installed on the shell, barb 632 block was to in the barb mouth.

In some embodiments of the present application, an insulating pad 631 is further disposed on the upper surface of the negative electrode elastic piece 630 to prevent the upper side of the negative electrode elastic piece 630 from contacting the upper positive electrode spring 620 and causing a short circuit.

It should be noted that, the negative spring plate 630 is disposed at the lower portion of the positive spring 620, both the spring and the spring plate have elasticity, and there is a tendency to move in the vertical direction, and the battery compartment 600 has a compact structure, and it is easy for the positive spring 620 and the negative spring plate 630 to directly contact each other, and a short circuit occurs, so that the negative spring plate 630 is prevented from popping upwards by the barb 632 clamp disposed at the lower portion of the negative spring plate 630, and an insulating pad is disposed at the upper side of the bent portion of the negative spring plate 630, thereby further avoiding the contact between the positive spring 620 and the negative spring plate 630, avoiding the occurrence of short circuit, and greatly enhancing the safety.

In some embodiments of the present application, as shown in fig. 5 and 10, the connecting elastic piece 610 is disposed at the other end of the battery compartment 600 and used for connecting the poles of the batteries vertically arranged, the connecting spring is a baffle structure and is formed by extending and bending a curved surface from one side of the baffle, and the lower portion of the baffle is further provided with an anode mounting portion for connecting the anode of the lower battery.

The separation blade structure is installed at the other end of the casing of function battery compartment 600, and the curved surface of buckling extends to inside the cavity of function battery compartment 600.

In some embodiments of the present application, as shown in fig. 10, the convex hulls 650 are disposed in the connection elastic piece 610 and the negative elastic piece 630, and the curved sides of the connection elastic piece 610 and the negative elastic piece 630 are set as the front side, so that the convex hulls 650 are disposed on the back side, and when the connection elastic piece 610 and the negative elastic piece 630 are mounted on the battery compartment 600, the convex hulls 650 are between the elastic pieces and the housing of the battery compartment 600, increasing the thickness of the battery elastic piece.

It should be noted that, the batteries are vertically arranged in the battery compartment 600, the battery compartment 600 needs to be heightened, after the battery compartment 600 is heightened, both sides of the connecting elastic sheet 610 and the negative elastic sheet 630 or the spring in the thickness direction need to be effectively fixed to improve the connection reliability of the batteries, but the thicknesses of the connecting elastic sheet 610 and the negative elastic sheet 630 are thinner, so that the convex hulls 650 are arranged on the back surfaces of the connecting elastic sheet 610 and the negative elastic sheet 630 to increase the overall thickness of the connecting elastic sheet 610 and the negative elastic sheet 630, and improve the connection reliability of the batteries.

In some embodiments of the present application, as shown in fig. 11, a support part 660 is further disposed on a part of the battery compartment 600 housing, where the negative elastic sheet 630 and the connection elastic sheet 610 are connected, and the support part 660 provides support for the contact between the negative elastic sheet 630 and the connection elastic sheet 610, so as to increase the overall sectional area of the pole piece cavity and increase the strength of the battery compartment 600.

In some embodiments of the present application, the functional battery pack 400 is mounted in the following manner:

firstly, an NB-IOT module is installed in the substrate bin 500 of the base 420, then a battery is installed in the battery, when the lower battery is installed, the lower battery is firstly contacted with the connecting elastic sheet 610 and then contacted with the negative elastic sheet 630, the installation can be easily completed by utilizing the inclined curved surface of the elastic sheet, the upper battery is firstly contacted with the connecting elastic sheet 610 and then contacted with the positive spring 620, the installation of the upper battery is completed, and then the upper cover 410 is installed on the base 420, so that the installation of the functional battery box 400 is completed.

When the indicator lamp 510 is turned on and the electric quantity of the functional battery box 400 is displayed to be insufficient, a user manually opens the battery compartment cover 411, the battery drawstring 640 is extracted to take out the old battery, the battery is installed by using the method in the installation process, and the battery compartment cover 411 is clamped on the upper cover 410 to complete the replacement of the battery.

According to the first concept of the application, the power supply mode of the functional module is improved, the functional battery box is arranged in the electrical box of the outdoor unit of the air conditioner and is divided into the substrate bin and the battery bin, the functional module is installed in the substrate bin, and the battery in the battery bin supplies power to the functional module, so that the size of the functional module in the electrical box is further reduced.

According to the second concept of the application, the base plate bin is improved, the wiring is arranged in the base plate bin to supply power for the functional module, the power wiring is fixed in the functional battery box, the space of the electric box is not occupied, the indicating lamp is further arranged on the base plate bin, and the indicating lamp can display the running state of the battery and remind a user.

According to the third concept of the application, the structure of the battery compartment is improved, the positive spring, the negative elastic piece and the connecting elastic piece are arranged in the battery compartment, wherein the positive spring and the negative elastic piece are arranged at one end of the battery compartment, the positive spring is arranged on the upper side of the negative elastic piece, the connecting elastic piece is arranged at the other end of the battery compartment, and the battery can be conveniently disassembled and assembled in the battery compartment.

According to the fourth design of this application, the structure to the upper cover has improved, set up the battery compartment lid that can open and shut alone on the upper cover, and can open and shut easily by hand, the battery compartment is covered and still is provided with the brace rod, to functional module's dismouting, only need go on when first equipment or maintenance, and the battery needs just carry out the dismouting when battery power exhausts at every turn, the number of times is frequent, consequently set up the battery compartment lid alone, set up the battery compartment lid into the type that can manually open easily such as buckle, conveniently the battery carries out the dismouting, and upper cover and base then set up to fixed connection modes such as screw, the stability and the security of whole function battery case have been guaranteed, when the battery compartment upper cover was established on the battery, the buckle is closed, the brace rod can withstand the battery, avoid the battery to misplace or pop out in the battery compartment, the stability of battery after the installation has been increased.

According to the fifth concept of the present application, a battery strap is further disposed in the battery compartment, and the battery can be easily disassembled by pulling the free end of the battery strap exposed at the upper portion of the battery.

According to the sixth design of this application, positive pole spring has improved, buckles positive pole spring's one end for first constant head tank, and the other end is buckled and is the second constant head tank, fixes a position the spring with first constant head tank and second constant head tank block on the battery storehouse shell respectively, avoids positive pole spring to move down, increases the stability of spring, avoids positive pole spring and negative pole shell fragment contact to take place the short circuit.

According to the seventh design of this application, improve the negative pole shell fragment, set up the barb in the lower part of the separation blade of negative pole shell fragment, with barb mouth block on the casing, avoid the negative pole shell fragment to upwards pop out to the upside at the bight of negative pole shell fragment sets up insulating gasket, further avoids the contact of anodal spring and negative pole shell fragment, has avoided the emergence of short circuit, has strengthened the security greatly.

According to the eighth conception of the application, the elastic sheet is modified and improved for several years, the convex hulls are arranged on the back surfaces of the negative electrode elastic sheet and the connecting elastic sheet, the overall thickness of the connecting elastic sheet and the negative electrode elastic sheet is increased, and the reliability of battery connection is improved.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An outdoor unit of an air conditioner, comprising:

a casing as an outer casing of the outdoor unit of the air conditioner;

an electrical box for housing electrical components of the outdoor unit of the air conditioner;

it is characterized in that the preparation method is characterized in that,

the electrical box includes:

the functional module is arranged in the air conditioner outdoor unit and used for realizing set functions;

and the functional battery box is used for supplying power to the functional module.

2. The outdoor unit of claim 1, wherein the functional module is an NB-IoT module.

3. The outdoor unit of claim 1, wherein the functional battery pack comprises:

the upper cover is arranged on the base in a covering mode and used for forming a shell of the functional battery box;

a substrate compartment for mounting the functional module;

and the battery bin is used for accommodating a battery and supplying power to the substrate bin.

4. The outdoor unit of claim 3, wherein the substrate compartment comprises:

the wiring is used for connecting the substrate bin and the battery bin and supplying power to the substrate bin;

and the indicator light is used for displaying the running state of the functional module.

5. The outdoor unit of claim 3, wherein the batteries in the battery compartment are arranged up and down with respect to the base.

6. The outdoor unit of claim 3, wherein the battery compartment comprises:

the connecting elastic sheet is arranged at one end of the battery bin and is used for connecting a circuit of the battery;

the battery comprises a positive electrode spring and a negative electrode elastic sheet, wherein the positive electrode spring and the negative electrode elastic sheet are arranged at the other end of the battery cabin, and the positive electrode spring is arranged on the upper side of the negative electrode elastic sheet and used for being connected with the positive electrode and the negative electrode of the battery.

7. The outdoor unit of claim 6, wherein the battery compartment further comprises:

the battery pull belt is arranged between the battery and the battery bin and used for disassembling the battery;

or the battery bin cover is provided with a support rib which supports the battery to prevent the battery from popping.

8. The outdoor unit of claim 6, wherein the positive electrode spring includes a first positioning bar and a second positioning bar, the first positioning bar is formed by bending one end of the positive electrode spring, and the second positioning bar is formed by bending the other end of the positive electrode spring.

9. The outdoor unit of claim 6, wherein the negative electrode elastic sheet is provided with an barb, and the barb is disposed at a lower portion of the negative electrode elastic sheet for mounting the negative electrode elastic sheet.

10. The outdoor unit of claim 6, wherein the connection elastic piece is provided with a convex hull for increasing the thickness of the connection elastic piece.

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