CN203642114U - Multipurpose lamp - Google Patents

Abstract

The utility model discloses a multipurpose lamp. The multipurpose lamp comprises a casing, wherein a first lamp holder is fixed at the upper end of the casing; a second lamp holder, opposite to the first lamp holder in orientation, is fixed at the lower end of the casing; a white light energy-saving lamp is fixed on the first lamp holder; a yellow light incandescent lamp is fixed below the second lamp holder; a power supply and a gravity contact switch are arranged in the casing; the white light energy-saving lamp or the yellow light incandescent lamp is communicated with the power supply through the gravity contact switch; lamp covers are installed outside both the first lamp holder and the second lamp holder. The multipurpose lamp has a simple and reasonable structure, and is overturned longitudinally through the principle that the corresponding gravity of a metal rolling ball in the gravity contact switch is downward, thereby realizing the function that a lamp with the head being upward is always light, and the multipurpose lamp is novel in appearance design, compact and portable, and is beneficial to popularization and application.

Description

a multipurpose lamp

technical field

The utility model relates to a desk lamp, in particular to a multipurpose lamp used for writing desks and bedside cabinets.

Background technique

Desk lamp is a kind of household appliance used for lighting in people's life. Because its function is to concentrate the light in a small area, it is convenient for work and study, so desk lamp is usually used to read and write; Weak yellow light is suitable for people to turn on the weak yellow light when they are sleeping and resting to help them sleep; among all kinds of desk lamps in the market, there is a lack of a multi-purpose lamp that combines the two functions together. It can be used as a desk lamp when studying and working. When resting and sleeping, put it in front of the bedside table and turn on the faint yellow light to help sleep.

Utility model content

The utility model aims to solve the above-mentioned shortcomings of the prior art, and provides a multi-purpose lamp that can be used not only as a desk lamp, but also as a bedside table lamp that helps sleep, and satisfies consumers' needs for a portable multi-purpose lamp.

The technical solution adopted by the utility model to solve its technical problems: this multi-purpose lamp includes a shell body, the upper end of the shell body is fixed with a first lamp holder, and the lower end of the shell body is fixed with a second lamp holder facing opposite to the first lamp holder , a white light energy-saving lamp is fixed on the first lamp holder, a yellow incandescent lamp is fixed under the second lamp holder, a power supply and a gravity contact switch are arranged inside the shell body, and the white light energy-saving lamp or the yellow light incandescent lamp is connected to the power supply through the gravity contact switch Connected, lampshades are installed outside the first lamp holder and the second lamp holder. When in use, just put the multi-purpose lamp on the desk or bedside table. At this time, the yellow incandescent lamp or white energy-saving lamp with the lamp head upward is connected to the power supply through the gravity contact switch, so that the yellow incandescent lamp or white light with the lamp head upward can save energy. The light will be on, and only one of them light is allowed to be on in the two lights controlled by the gravity contact switch.

The gravity contact switch includes a non-metallic shell, a cavity is arranged in the non-metallic shell, two upper copper sheets are arranged at the upper end of the cavity, and two lower copper sheets are arranged at the lower end of the cavity; the cavity There are metal balls inside which are used to connect two upper copper sheets distributed at intervals or to connect lower copper sheets distributed at intervals. The gravity contact switch makes use of the principle of metal ball gravity to guide the direction, so that the metal ball moves downward. When the upper copper piece needs to be connected, it is only necessary to turn the direction of the gravity contact switch so that the lower copper piece is directly above the upper copper piece. Yes, when the lower copper sheet needs to be connected, the same reason can be obtained.

Two upper copper sheets distributed at intervals are arranged on the same horizontal plane, and two lower copper sheets distributed at intervals are arranged on the same horizontal plane; the distance between the upper copper sheet and the lower copper sheet is greater than the diameter of the metal ball. The metal ball can be connected to the upper copper sheet or the lower copper sheet, so that the upper copper sheet or the lower copper sheet can be switched on or off freely.

The adjacent sides of the two upper copper sheets and the adjacent sides of the two lower copper sheets are provided with circular arc notches, and the radian of the circular arc notches matches the surface of the metal ball. The notch can change the original point contact between the metal ball and the copper sheet into line and surface contact, and the lap joint is stable, making the connected circuit more stable.

The shade is a flat base shade. The flat bottom lampshade can make the placement of the multi-purpose lamp more stable and achieve a better use effect.

The lampshade is a transparent cover made of PVC. The PVC transparent cover can ensure the light transmittance well, so as to achieve a better use effect. In addition, the PVC transparent cover is stronger than ordinary lampshades. Even if it is accidentally dropped during use, it will not be broken and has a long service life.

A push button switch is connected between the gravity contact switch and the power supply, and the push button switch is fixed on the shell body. The button switch plays the role of controlling the overall circuit access or disconnection, which can prevent the problem that the yellow light incandescent lamp or the white light energy-saving lamp is always on.

The power supply is a dry battery, and the power supply is installed in a battery cavity integrally formed by the shell body. The battery cavity is provided with an opening, and the opening is provided with a sliding cover for closing the battery cavity. The power supply is a dry battery, and the power supply can be replaced conveniently, so that the multi-purpose lamp of the writing desk and the bedside table can be used continuously while being easy to carry.

The power supply is a storage battery, and the power supply is fixed inside the shell body. The power supply is a storage battery, which can store more electric energy, thereby using it for a longer period of time, and is also conducive to environmental protection.

A charging socket and a charging indicator light are installed on the outer surface of the shell body. The charging socket is beneficial to the charging of the storage battery, and the charging indicator light can conveniently observe the charging state of the storage battery and the full state of the storage battery.

The beneficial effects of the utility model are: the utility model has a simple and reasonable structure, uses the principle that the metal rolling ball corresponds to the gravity downward in the gravity contact lighting, flips the multi-purpose lamp up and down, thereby realizing the function of always turning on the head-up lamp, and The multi-purpose lamp has a novel appearance design, is small and exquisite, is portable, and is beneficial to popularization and application.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is that the power supply of the utility model is a perspective view of an exploded view of dry batteries installed;

Fig. 3 is the three-dimensional view of the exploded view of the power supply of the present invention for installing batteries;

Fig. 4 is a perspective view of the utility model gravity contact switch;

Fig. 5 is a schematic diagram of the circuit connection of the utility model.

Explanation of reference numerals: shell body 1, battery chamber 1-1, opening 1-1a, first lamp holder 2, second lamp holder 3, white energy-saving lamp 4, yellow incandescent lamp 5, power supply 6, gravity contact switch 7 , non-metal shell 7-1, cavity 7-1a, upper copper sheet 7-2, lower copper sheet 7-3, metal ball 7-4, arc notch a, lampshade 8, button switch 9, sliding cover 10. Power socket 11, charging indicator light 12.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Referring to the accompanying drawings: this multi-purpose lamp includes a housing body 1, the upper end of the housing body 1 is fixed with a first lamp holder 2, and the lower end of the housing body 1 is fixed with a second lamp holder 3 facing opposite to the first lamp holder 2. A white energy-saving lamp 4 is fixed on a lamp holder 2, a yellow incandescent lamp 5 is fixed under the second lamp holder 3, a power supply 6, a gravity contact switch 7, a white energy-saving lamp 4 or a yellow incandescent lamp 5 are installed inside the shell body 1 The gravity contact switch 7 communicates with the power supply, and a lampshade 8 is installed outside the first lamp holder and the second lamp holder. The gravity contact switch 7 includes a non-metallic shell 7-1, a cavity 7-1a is provided in the non-metallic shell 7-1, and two upper copper sheets 7-2 are arranged at intervals on the upper end of the cavity 7-1a. The lower end of the cavity 7-1a is provided with two lower copper sheets 7-3 distributed at intervals; the cavity 7-1a is provided with an upper copper sheet 7-2 for connecting two interval distributions or for connecting the interval distribution The metal ball 7-4 of the lower copper sheet 7-3. Two spaced upper copper sheets 7-2 are arranged on the same level, and two spaced lower copper sheets 7-3 are arranged on the same level; between the upper copper sheet 7-2 and the lower copper sheet 7-3 The distance is greater than the diameter of the metal ball 7-4. The adjacent side of two upper copper sheets 7-2 and the adjacent side of two lower copper sheets 7-3 are all provided with arc notch a, the radian of this arc notch a is the same as that of metal ball 7-4. surface to match. The lampshade 8 is a flat lampshade. The lampshade 8 is a transparent casing made of PVC material. A push button switch 10 is connected between the gravity contact switch 7 and the power supply 6 , and the push button switch 10 is fixed on the shell body 1 . The power supply 6 is a dry battery, and the power supply 6 is installed in the battery cavity 1-1 integrally formed by the shell body 1. The battery cavity 1-1 is provided with an opening 1-1a, and the opening 1-1a is provided with a slide for closing the battery cavity. Cover 10. The power supply 6 is a storage battery, which is fixed inside the housing. A charging socket 11 and a charging indicator light 12 connected to the storage battery are installed on the outer surface of the shell body 1 .

The new writing desk and bedside cabinet are simple in structure and reasonable in design. Using the principle of gravity guiding the direction of the metal rolling ball in the gravity contact lighting, the multi-purpose lamp is turned up and down, so as to realize the function of always turning on the head-up lamp, and the multi-purpose The appearance design of the lamp is novel, compact and portable, which is conducive to popularization and application.

Although the present invention has been illustrated and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made within the scope of the claims.

Claims (10)

1. a multi-purpose lamp, comprise body (1), it is characterized in that: the upper end of described body (1) is fixed with the first lamp socket (2), the lower end of body (1) is fixed with towards second lamp socket (3) contrary with the first lamp socket (2), on described the first lamp socket (2), be fixed with white light electricity-saving lamp (4), under described the second lamp socket (3), be fixed with gold-tinted incandescent lamp (5), in described body (1), be provided with power supply (6), gravity contact-making switch (7), described white light electricity-saving lamp (4) or gold-tinted incandescent lamp (5) are communicated with power supply by gravity contact-making switch (7), described the first lamp socket, the second lamp socket is all provided with lampshade (8) outward.

2. multi-purpose lamp according to claim 1, it is characterized in that: described gravity contact-making switch (7) comprises non-metal shell (7-1), in described non-metal shell (7-1), be provided with cavity (7-1a), the interior upper end of described cavity (7-1a) is provided with the upper copper sheet (7-2) that two block gaps distribute, and the interior lower end of described cavity (7-1a) is provided with the lower copper sheet (7-3) that two block gaps distribute; The metal balls (7-4) of the lower copper sheet (7-3) that is provided with the upper copper sheet (7-2) for connecting two block gaps distributions in described cavity (7-1a) or distribute for on-interval.

3. multi-purpose lamp according to claim 2, is characterized in that: the upper copper sheet (7-2) that described two block gaps distribute is located in same level, and the lower copper sheet (7-3) that described two block gaps distribute is located in same level; Distance between described upper copper sheet (7-2) and lower copper sheet (7-3) is greater than the diameter of metal balls (7-4).

4. multi-purpose lamp according to claim 3, it is characterized in that: the side that described two upper copper sheets (7-2) are adjacent, the side that two lower copper sheets (7-3) are adjacent are equipped with circular arc recess (a), and the radian of this circular arc recess (a) and metal balls (7-4) surface match.

5. multi-purpose lamp according to claim 1, is characterized in that: described lampshade (8) is flat lampshade.

6. according to the multi-purpose lamp described in claim 1,2 or 5, it is characterized in that: the transparent casing that described lampshade (8) is PVC material.

7. according to the multi-purpose lamp described in claim 1,2 or 5, it is characterized in that: between described gravity contact-making switch (7) and power supply (6), be connected with press button (10), described press button (10) is fixed on body (1).

8. according to the multi-purpose lamp described in claim 1,2 or 5, it is characterized in that: described power supply (6) is dry cell, described power supply (6) is installed on by the integrally formed battery cavities forming of body (1) (1-1), described battery cavities (1-1) is provided with opening (1-1a), and described opening (1-1a) is provided with the slip lid (10) in closing battery chamber.

9. according to the multi-purpose lamp described in claim 1,2 or 5, it is characterized in that: described power supply (6) is battery, and this battery is fixed on body inside.

10. multi-purpose lamp according to claim 9, is characterized in that: described body (1) outer surface is provided with the charging socket (11) and the charging indicator light (12) that are connected with battery.

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