Dual-power supply type automobile solar film wireless test lamp

Abstract

A dual power supply type automobile solar film wireless test lamp of the utility model relates to the technical field of automobile accessory detection, and is characterized in that a 220V power supply interface is embedded in the rear side wall of a housing and is connected with a 220V power supply; the power supply change-over switch is arranged on the front side wall of the shell; the power supply change-over switch is electrically connected with the inverter, the 220V power supply interface, the baking lamp and the fan respectively; and the voltage display screen, the 12V power supply and the 12V power supply switch are electrically connected with the inverter. A 220V power supply is added for power supply, dual-power-supply power supply is realized, the influence caused by the fact that a 12V power supply cannot be charged or a battery cannot be replaced in time is avoided, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts detection, in particular to a wireless test lamp for automobile solar film with dual power supply. Background Art

[0002] Automobile solar film refers to the film pasted on the surface of automobile glass, which has the functions of heat insulation, light insulation and explosion prevention. Therefore, it can also be called automobile heat insulation film. High-quality automobile heat insulation film uses special polyester film as the base material. The film itself has strong toughness and is combined with special pressure-sensitive adhesive. In case of an accident, when the glass breaks, it will be firmly adhered by the film and will not fly and hurt people. Automobile heat insulation film also has the functions of one-way perspective and glare reduction.

[0003] The existing test lamp for automobile solar film is powered by only one mobile power supply. When it runs out, it needs to be charged or the battery needs to be replaced, which is time-consuming. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wireless test lamp for automobile solar film with dual power supply, which can solve the above-mentioned defects in view of the deficiencies and drawbacks of the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: It includes a housing, a baking lamp, a voltage display screen, a fan and a 12V power supply; a baking lamp is embedded in the connection port opened at one end of the housing, the voltage display screen and a 12V power switch for controlling the 12V power supply are both arranged on the front side wall of the housing, the 12V power supply is installed at the other end of the housing, and the fan is embedded in the rear side wall of the housing; it further includes:

[0006] A 220V power supply interface, which is embedded in the rear side wall of the housing and is connected to a 220V power supply;

[0007] A power supply switching switch, which is arranged on the front side wall of the housing; the power supply switching switch is electrically connected to an inverter, a 220V power supply interface, a baking lamp and a fan respectively; the voltage display screen, the 12V power supply and the 12V power switch are all electrically connected to the inverter.

[0008] Further, a heat dissipation port is opened on the front side wall of the housing.

[0009] Further, the 12V power supply is a storage battery.

[0010] Further, the 12V power supply is a dry battery.

[0011] Further, a handle is connected to the top wall of the housing.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model provides a wireless test lamp for automotive solar film with dual power supply, adding 220V power supply to achieve dual power supply, avoiding the influence caused by the inability to charge the 12V power supply in time or replace the battery, and having stronger practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the present utility model.

[0014] Figure 2 is the rear view of the present utility model.

[0015] Figure 3 is the electrical control connection diagram of the present utility model.

[0016] Description of the reference numerals in the drawings:

[0017] Housing 1, heat dissipation port 1-1, baking lamp 2, voltage display screen 3, fan 4, 12V power supply 5, 12V power switch 6, 220V power supply interface 7, power supply changeover switch 8, inverter 9. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the present utility model will be clearly and completely described below in conjunction with the drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of the present utility model.

[0019] As Figures 1 - 3 shown, the following technical solutions are adopted in this specific embodiment: It includes a housing 1, a baking lamp 2, a voltage display screen 3, a fan 4, and a 12V power supply 5; a heat dissipation port 1-1 is provided on the front side wall of the housing 1; a handle is connected to the top wall of the housing 1; a baking lamp 2 is embedded in the connection port provided at one end of the housing 1, the voltage display screen 3 and a 12V power switch 6 for controlling the 12V power supply 5 are both arranged on the front side wall of the housing 1, the 12V power supply 5 is installed at the other end of the housing 1, and the fan 4 is embedded in the rear side wall of the housing 1; it further includes:

[0020] A 220V power supply interface 7, the 220V power supply interface 7 is embedded in the rear side wall of the housing 1 and is connected to a 220V power supply;

[0021] A power supply changeover switch 8, the power supply changeover switch 8 is arranged on the front side wall of the housing 1; switch one in the power supply changeover switch 8 is electrically connected to the inverter 9, and switch two in the power supply changeover switch 8 is electrically connected to the 220V power supply interface 7; the voltage display screen 3, the 12V power supply 5, and the 12V power switch 6 are all electrically connected to the inverter 9; the above-mentioned inverter 9 is arranged inside the housing 1.

[0022] When the utility model is in use, connect the 220V power supply interface 7 to an external 220V power supply. When the power switch 8 is at switch one, turn on the 12V power supply 5 through the 12V power switch 6, and boost the 12V to 220V through an inverter to supply power to the baking lamp 2, the fan 4, and the voltage display 3. When the power switch 8 is at switch two, directly connect to the 220V power supply to supply power to the baking lamp 2 and the fan 4, realizing dual-power supply operation.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. Add 220V power supply to achieve dual-power supply, avoiding the influence caused by the inability to charge the 12V power supply in time or replace the battery, and having stronger practicability;

[0025] 2. The setting of the heat dissipation port and the fan effectively dissipates the heat inside the housing, ensuring the service life.

[0026] For those skilled in the art, they can modify the technical solutions recorded in the foregoing embodiments and perform equivalent replacements of some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included within the protection scope of the utility model.

Claims

1. A wireless test lamp for automotive solar film powered by dual power supplies, comprising a housing (1), a baking lamp (2), a voltage display screen (3), a fan (4), and a 12V power supply (5); a baking lamp (2) is embedded in a connection port opened at one end of the housing (1), the voltage display screen (3) and a 12V power supply switch (6) for controlling the 12V power supply (5) are both arranged on the front side wall of the housing (1), the 12V power supply (5) is installed at the other end of the housing (1), and the fan (4) is embedded in the rear side wall of the housing (1); characterized in that: It also includes: A 220V power supply interface (7) which is embedded in the rear side wall of the housing (1) and is connected to a 220V power supply; A power switch (8) which is arranged on the front side wall of the housing (1); the power switch (8) is electrically connected to an inverter (9), the 220V power supply interface (7), a baking lamp (2) and a fan (4) respectively; the voltage display screen (3), a 12V power supply (5) and a 12V power switch (6) are all electrically connected to the inverter (9).

2. The wireless test lamp for automotive solar film powered by dual power supplies according to claim 1, characterized in that A heat dissipation port (1-1) is formed on the front side wall of the housing (1).

3. A dual-power supply automotive solar film wireless test lamp according to claim 1, characterized in that The 12V power supply (5) is a storage battery.

4. A dual-power supply automotive solar film wireless test lamp according to claim 1, characterized in that The 12V power supply (5) is a dry battery.

5. A dual-power supply automotive solar film wireless test lamp according to claim 1, characterized in that A handle is connected to the top wall of the housing (1).

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