Commercial power integrated battery box with adapter
By installing an adapter circuit board inside the water heater's battery compartment, direct mains power supply can be achieved, solving the space occupation and clutter problems when the water heater cannot use mains power, and realizing a dual power supply method of mains power and dry cell batteries.
Patent Information
- Application Number
- CN202520038887.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-01-08
AI Technical Summary
Existing water heaters require an external power adapter when mains power is unavailable, which takes up space, is messy, and cannot effectively prioritize the use of mains power.
Design a battery box that integrates AC and DPS with an adapter. The adapter circuit board is installed inside, and the battery is directly powered through the AC connection terminal, avoiding the use of dry cell batteries. It can use either AC or dry cell batteries.
It achieves a simple structure, direct AC power supply, avoids the waste of dry cell battery power, and avoids the problems of power adapter taking up space and being inconvenient to use.
Smart Images
Figure CN223956699U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of water heater battery box, concretely is a mains integrated battery box with adapter. BACKGROUND
[0002] The power supply needs to be used in the switching process of hot and cold water in the water heater, in the prior art, the mains is directly connected to the switching switch for use, but if the mains cannot be used, the switching switch cannot be used, the prior art is to externally connect a standby power supply, which results in that the water heater occupies a larger space and the structure is too complex, and if the mains is used, the power adapter needs to be used to convert the mains, but the external power adapter needs to be used, which occupies the limited space in the water heater, and the dry batteries and the mains are easy to be confused, and the mains cannot be used, so a new mains integrated battery box is needed. UTILITY MODEL CONTENTS
[0003] The utility model provides a mains integrated battery box with adapter, which can solve the problem that the prior battery box needs to be externally connected to a power adapter and cannot effectively use the mains.
[0004] To achieve the above object, the utility model provides the following technical scheme: a mains integrated battery box with adapter, comprising a box body, at least two batteries are arranged in the box body, an adapter circuit board is arranged in the box body, the adapter circuit board is connected with the power terminal at the end of the battery through an adapter connecting terminal, a mains connecting terminal connected with the adapter circuit board is arranged at the front end of the box body, the mains connecting terminal is connected with the mains, and the battery box can be directly powered by the mains, and the power of the battery is not used.
[0005] Preferably, a reversible front cover is arranged at the front side of the box body, and the lower end of the front cover is connected with the box body through a rotating shaft, so that the installation and replacement of the battery are simple.
[0006] Preferably, two batteries are arranged side by side in the box body, a switching knob is arranged in the middle of the front cover, an insulating sheet is connected to the inner side of the switching knob, and the two ends of the insulating sheet are matched with one end of the two batteries, respectively, the battery can output power when the two ends of the insulating sheet are separated from the two batteries, and the switching knob and the rotatable insulating sheet are arranged to switch the power supply of the battery, which is very convenient.
[0007] Preferably, the mains connecting terminal is a USB socket, which is convenient for connecting the universal connecting line with the mains power supply.
[0008] Compared with the prior art, the utility model has the advantages of
[0009] Simple structure, through the adapter circuit board is arranged in the box body inside makes the commercial power connection terminal connects commercial power can use commercial power directly to the battery box power supply, will not use the electric quantity of dry battery, namely dry battery and commercial power realizes two optional, and will not use simultaneously. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is the three-dimensional structure diagram of the utility model;
[0011] Figure 2 It is the main view cross section structure diagram of the utility model. DETAILED DESCRIPTION
[0012] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments.
[0013] As Figures 1-2 The utility model provides a commercial power integrated battery box with adapter, including box body 1, the inside of box body 1 is provided with at least two batteries 5, the inside of box body 1 is installed with adapter circuit board 3, adapter circuit board 3 is connected with the power terminal 9 of the end of battery 5 through adapter connection terminal 8, the front end of box body 1 is provided with commercial power connection terminal 4 connected with adapter circuit board 3, through the adapter circuit board 3 is arranged in the box body 1 inside makes the commercial power connection terminal 4 connects commercial power can use commercial power directly to the battery box power supply, will not use the electric quantity of battery 5.
[0014] Specifically, the box body 1 is a cube, and a battery mounting compartment corresponding to the battery 5 is arranged in the box body 1. The rear side of the battery 5 is provided with a rear plate, and the power terminal 9 is mounted on the rear plate. When the battery 5 is placed in the battery mounting compartment, the battery 5 can be in contact with the power terminal 9. When the commercial power connection terminal 4 is connected to commercial power, the adapter circuit board 3 can convert the commercial power into a direct current voltage of 3V, which is output through the battery 5. In this process, the electric quantity of the battery 5 is not consumed. When the commercial power connection terminal 4 is not connected to commercial power, the battery 5 directly supplies power.
[0015] The adapter circuit board 3 can be mounted on the inner top of the box body 1. The inner top of the box body 1 is provided with an adapter circuit board 3 mounting and fixing seat, so that the adapter circuit board 3 can be conveniently mounted and fixed.
[0016] The commercial power connection terminal 4 is a USB socket, which is convenient for connecting to a commercial power supply by using a general connecting line. The USB socket can be mounted on the mounting and fixing seat, and the USB connecting line can be connected to the USB socket of the commercial power supply.
[0017] As Figures 1-2 shown, the front side of the box body 1 is provided with a reversible front cover 2, the lower end of the front cover 2 is connected with the box body 1 through a rotating shaft 10, and the reversible front cover 2 makes the replacement of the battery 5 more simple.
[0018] In the embodiment, as Figure 1 shown, two batteries 5 are installed side by side in the box body 1, a switching knob 6 is installed in the middle of the front cover 2, an insulating sheet 7 is connected to the inside of the switching knob 6, and the two ends of the insulating sheet 7 are matched with one end of the two batteries 5 respectively, the battery 5 can output electric energy when the two ends of the insulating sheet 7 are separated from the two batteries 5, and the switching knob 6 and the rotatable insulating sheet 7 are arranged to switch whether the battery 5 supplies power, which is very convenient.
[0019] It should be noted that all directional indications, such as up, down, left, right, front, back, etc., in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.
[0020] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features indicated or the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0021] In the present application, unless otherwise specifically defined and limited, the terms "connection", "fixing" and the like should be understood broadly, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0022] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the present application.
Claims
1. A mains adapter carrying battery box, comprising: a box body (1), the inside of the box body (1) is provided with at least two batteries (5), characterized in that the inside of the box body (1) is provided with an adapter circuit board (3), the adapter circuit board (3) is connected with the power terminal (9) at the end of the battery (5) through an adapter connecting terminal (8), and the front end of the box body (1) is provided with a mains connecting terminal (4) connected with the adapter circuit board (3).
2. The mains integrated battery case with a carrying adapter according to claim 1, characterized in that: A reversible front cover (2) is mounted on the front side of the box body (1), and the lower end of the front cover (2) is connected with the box body (1) through a rotating shaft (10).
3. The mains integrated battery case with a carrying adapter according to claim 2, characterized in that: Two batteries (5) are mounted side by side in the inside of the box body (1), a switching knob (6) is mounted in the middle of the front cover (2), an insulating sheet (7) is connected to the inside of the switching knob (6), and the two ends of the insulating sheet (7) are matched with one end of the two batteries (5) respectively, and the battery (5) can output electric energy when the two ends of the insulating sheet (7) are separated from the two batteries (5).
4. The AC integrated battery case with a carrying adapter according to claim 1, characterized in that: The mains connecting terminal (4) is a USB socket.