CN218845817U - LED small night lamp - Google Patents

Abstract

The utility model discloses a LED small night lamp, which comprises a base, a lampshade, an illuminating component, a tact switch, a pressing block and a spring; the lower end of the lampshade is detachably connected with the base; the upper surface of base is equipped with interior cavity and the cylinder that extends from top to bottom, the outer peripheral face of cylinder is equipped with the reflector panel, lighting assembly detachable connects in the base, dab the switch and establish in the upper end of cylinder and be equipped with the electric wire, the electric wire extends and is connected with lighting assembly detachably electricity along the inside of cylinder, the upper surface of lamp shade is equipped with the step through-hole, the spring is established in the step through-hole and its lower extreme is connected in the interior bottom surface of step through-hole, press the top that the briquetting is located the spring and connect in the upper end of spring, press the briquetting to establish in the step through-hole and can reciprocate and with dab switch looks butt. The utility model discloses make things convenient for people to open little night-light fast, need not to touch black searching switch, and can dismantle lighting assembly easily and change behind split lamp shade and base, avoid other spare parts of extravagant little night-light, reach energy-concerving and environment-protective purpose.

Description

LED small night lamp

Technical Field

The utility model belongs to the technical field of little night-light, in particular to little night-light of LED.

Background

The small night lamp has the advantages of soft light and no glare, and can play a role in guiding illumination in a dark environment. At present, little night-light is of a great variety, and the shape design is various, can divide according to the light kind: the light color is single, and the light color is adjustable. The small night lamp is generally placed on the bedside table, so that the night lamp is convenient for people to use, and particularly when people feel thirsty at night or want to go to a toilet, the small night lamp is used, so that the illuminating function is provided for the walking direction of people, and the sleeping of other people, particularly a partner, is not influenced.

In order to facilitate that people can quickly and conveniently turn on the small night light when waking up, the control switch of the small night light on the market is arranged on the upper surface of the small night light. People can directly press the control switch without touching the dark to find the control switch. In the structure of current little night-light, for example the little night-light of a touch that the chinese utility model patent that application number is 202123285561.5 discloses, vibrations switch establishes the fixed apron at little night-light top, and vibrations switch is connected with the LED fluorescent tube through interconnecting link, opens vibrations switch through the top of patting fixed apron to make the circular telegram of LED fluorescent tube send light.

However, when the LED fluorescent tube goes wrong and can't normally work, people often can be with whole little night-light as refuse treatment, so just can cause very big waste, has increaseed the refuse treatment load, does not conform to the requirement of advocating energy-concerving and environment-protective at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little night-light of LED to solve one or more technical problem that exist among the prior art.

The technical scheme adopted for solving the technical problems is as follows:

the utility model discloses a LED small night lamp, which comprises a base, a lamp shade, a lighting assembly and a tact switch, wherein the lower end of the lamp shade is detachably connected with the base; the LED small night lamp also comprises a pressing block, a spring and a reflecting sheet; the utility model discloses a lamp shade, including base, cylinder, light touch switch, lamp shade, spring, press the piece to be located the top of spring, the lower extreme of spring is connected in the interior bottom surface of step through-hole, the cylinder extends from top to bottom, the outer peripheral face of cylinder is equipped with reflection of light piece, lighting assembly releasable connection in base, light touch switch establishes the upper end at the cylinder, light touch switch is equipped with the electric wire, the electric wire extends and is connected with lighting assembly detachably electricity along the inside of cylinder, the upper surface of lamp shade is equipped with the step through-hole, the spring is established in the step through-hole, press the top that the piece is located the spring, the lower extreme of spring is connected in the interior bottom surface of step through-hole, the upper end of spring is connected in pressing the piece, press the piece to be established in the step through-hole, just press the piece can reciprocate and with light touch switch looks butt.

The utility model discloses following beneficial effect has at least: the base is provided with a cylinder body with a hollow structure, the light touch switch is arranged at the upper end of the cylinder body and can correspond to the pressing block on the lampshade, the pressing block is pressed down to control the light touch switch, so that the lighting function of the small night lamp is turned on and off, and the small night lamp can be rapidly turned on by the pressing block on the upper surface of the lampshade without touching a black searching switch; moreover, the lampshade is detachably connected with the base, the lighting assembly is detachably connected with the base, and the wire of the tact switch is detachably connected with the lighting assembly, so that people can easily detach and replace the lighting assembly after detaching the lampshade and the base, waste of other parts of the small night lamp is avoided, and the purposes of energy conservation and environmental protection are achieved; the press block is positioned on the lamp shade, the tact switch is positioned on the base, and when the lamp shade and the base are completely disassembled, the press block is separated from the tact switch, so that an electric wire between the tact switch and the lighting assembly cannot be influenced; the spring is arranged, so that the automatic reset of the pressing block can be realized, and people can conveniently press down the pressing block again; the electric wire between light touch switch and the lighting assembly is through the internal wiring of cylinder, and the outer peripheral face of cylinder sets up the reflector panel, can reflect light, avoids light irradiation to the inside of cylinder and causes the light loss to improve light utilization ratio.

As the further improvement of above-mentioned technical scheme, the cylinder is located the middle part position of base, lighting assembly includes drive power supply and lamp pearl board, drive power supply and lamp pearl board detachably electricity are connected, lamp pearl board is the ring form and encircles the cylinder setting, the base is equipped with apron, line hole and opening holding tank down, drive power supply locates in the holding tank, the line hole runs through the upper surface of base and communicates with the holding tank, the apron covers the opening of locating the holding tank.

In the structure of the lighting assembly, the driving power supply and the lamp bead plate are detachably connected, the lamp bead plate is arranged on the upper surface of the base, the driving power supply is arranged in the accommodating groove of the base, and after the base is separated from the lampshade, when the driving power supply or the lamp bead plate needs to be replaced, the driving power supply and the lamp bead plate can be conveniently detached by people, and the driving power supply or the lamp bead plate can be replaced; the cover plate is arranged at the opening of the accommodating groove, and the cover plate and the accommodating groove jointly form a sealed space so as to protect the driving power supply; the setting in line hole for supply the circuit wiring between drive power supply and the lamp pearl board.

As a further improvement of the technical scheme, a connecting sheet is arranged above the column body, the tact switch is arranged on the connecting sheet, the connecting sheet is detachably connected to the upper end of the column body, the connecting sheet is provided with a first conducting sheet, a second conducting sheet is arranged on the upper surface of the base, a cavity used for accommodating the battery is defined by the inner part of the column body, the first conducting sheet and the second conducting sheet together, the tact switch is provided with a first wiring end and a second wiring end, the lighting assembly is provided with a third wiring end and a fourth wiring end, the first wiring end is electrically connected with the first conducting sheet, the second wiring end is detachably and electrically connected with the third wiring end, and the fourth wiring end is detachably and electrically connected with the second conducting sheet.

The upper surface of the base is provided with a second conducting strip, the connecting strip positioned at the upper end of the cylinder is provided with a first conducting strip, when the connecting strip is detached from the cylinder, the dry battery can be arranged in the cavity, then the connecting strip is fixed on the cylinder, two ends of the dry battery are respectively contacted with the first conducting strip and the second conducting strip, and the lighting assembly can emit light under the power supply action of the dry battery by controlling the tact switch; the lighting assembly is respectively and electrically connected with the second conducting strip and the touch switch in a detachable mode, and therefore the second conducting strip and the touch switch are prevented from being affected due to the fact that the lighting assembly is detached and replaced.

As a further improvement of the above technical solution, the pressing block is rotationally clamped to the inner wall surface of the step through hole, the lower end surface of the pressing block is provided with a contact portion for contacting with the tact switch, the upper end of the spring is in contact with the inner bottom surface of the step through hole, the spring is sleeved on the contact portion, and the upper end of the spring is in contact with the lower end surface of the pressing block.

The pressing block is connected with the step through hole through the rotary clamping structure, so that the pressing block is prevented from being easily separated from the step through hole due to the fact that the small night lamp is inclined; the pressing block is provided with a butting part, and when the pressing block moves downwards, the butting part can touch the tact switch so as to control the action of the tact switch; so design, can arrange the spring in the step through-hole with pressing the briquetting in proper order, make butt portion pass the spring to through rotatory press the briquetting, make and press briquetting and step through-hole joint, thereby accomplish the spring and press the briquetting to install on the lamp shade.

As a further improvement of the above technical solution, the outer peripheral surface of the pressing block is provided with a ring block, the outer peripheral surface of the ring block is in fit connection with the inner peripheral surface of the step through hole, the inner wall surface of the step through hole is provided with a limiting portion, the outer side surface of the ring block is provided with a bayonet through which the limiting portion can pass, and the upper surface of the pressing block is provided with a convex strip.

The pressing block is provided with a circular ring block, and the outer peripheral surface of the circular ring block is in contact with the inner peripheral surface of the step through hole to promote the pressing block to move up and down stably; the step through hole is provided with a limiting part, the circular ring block is provided with a bayonet, when the pressing block is installed in the step through hole, the bayonet is aligned to the limiting part, the pressing block is driven to move downwards, the circular ring block is positioned below the limiting part, the pressing block is rotated by a certain angle by holding the raised line, the bayonet and the limiting plate are staggered, and therefore the limiting part limits the pressing block, and the pressing block is prevented from being easily separated from the step through hole; so set up, can reduce the installation degree of difficulty of pressing the briquetting.

As a further improvement of the above technical solution, a first indication block is provided on the upper surface of the lamp cover, the first indication block corresponds to the limit portion, and a second indication block is provided on the upper surface of the pressing block, the second indication block corresponds to the bayonet. The lamp shade sets up first instruction piece, presses the piece to set up the second and instructs the piece, makes things convenient for people can clearly know the position of spacing portion and bayonet socket, orders about the bayonet socket and corresponds with spacing portion to can dismantle or install on the lamp shade according to the piece fast.

As a further improvement of the technical scheme, the base is provided with a storage battery and a controller, the storage battery, the light touch switch and the lighting assembly are sequentially connected end to end, the base is further provided with a charging connector, and the charging connector and the storage battery are respectively electrically connected with the controller. The battery and the setting of the joint that charges make things convenient for people to charge to little night-light, avoid using too much dry battery and cause environmental pollution.

As a further improvement of the technical scheme, the base is further provided with a Bluetooth assembly, and the Bluetooth assembly and the lighting assembly are respectively and electrically connected with the controller. The setting of bluetooth subassembly helps people to use the cell-phone to pass through bluetooth communication mode and connects in little night-light to carry out the luminance setting and open and close the operation to little night-light.

As a further improvement of the technical scheme, the column body is detachably connected to the base. The cylinder adopts the detachable connection mode with the base, is convenient for separately make base and cylinder, and carries out fast assembly after making.

As a further improvement of the technical scheme, the lampshade is connected with the base through a thread structure. The lampshade is in threaded connection with the base, so that the lampshade can be conveniently and quickly assembled and disassembled on the base.

Drawings

The invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is an exploded view of a LED night light according to an embodiment of the present invention;

fig. 2 is a perspective view of an assembled LED night light provided by the embodiment of the present invention;

fig. 3 is a schematic structural diagram of an LED night light provided in an assembled state according to an embodiment of the present invention;

FIG. 4 isbase:Sub>A cross-sectional view of section A-A of FIG. 3;

fig. 5 is a perspective view of a lamp shade provided in the embodiment of the present invention;

fig. 6 is a perspective view of a pressing block according to an embodiment of the present invention.

The drawings are numbered as follows: 100. a base; 110. a charging connector; 120. a cover plate; 130. a wire hole; 200. a lamp shade; 210. a first indication block; 220. a stepped through hole; 230. a limiting part; 300. a pressing block; 310. a second indication block; 320. a convex strip; 330. a groove; 340. a circular ring block; 341. a bayonet; 350. an abutting portion; 410. a lamp bead plate; 420. a driving power supply; 510. a cylinder; 511. an inner cavity; 520. connecting sheets; 600. a tact switch; 700. a spring; 810. a second conductive sheet; 820. a first conductive sheet; 900. and (4) a storage battery.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number. If any description to first, second and third is only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 6, several embodiments of the LED night light of the present invention are described below.

As shown in fig. 1 to 6, the embodiment of the present invention provides a small LED night light, which can be placed on a bedside table for people to use at night. For example, at midnight, people wake up suddenly and need go to the toilet or drink water, and the LED small night lamp provides good illumination for people, and because LED small night lamp light is soft, consequently, can not cause the influence to other people.

The LED night lamp comprises a lampshade 200, a base 100, an illumination assembly, a tact switch 600, a pressing block 300 and a spring 700.

The lower end of the lamp shade 200 is detachably connected to the base 100, so that people can conveniently detach the lamp shade 200 from the base 100. In some embodiments, the lamp housing 200 and the base 100 are fixed by screws, which are required to be screwed by a screwdriver. In some embodiments, the lamp housing 200 and the base 100 are fixed by a snap-fit structure.

In some embodiments, the lamp cover 200 and the base 100 are fixedly connected through a screw structure, specifically, the upper end of the base 100 may be provided with an external screw, and the lower end of the lamp cover 200 may be provided with an internal screw, which are connected through the external screw and the internal screw, so that the base 100 and the lamp cover 200 are stably connected, and the lamp cover 200 can be rapidly detached or installed on the base 100 without using an auxiliary tool.

It can be understood that the cover 200 is connected to the base 100 and forms a cavity for receiving the lighting assembly, and the cover 200 is made of a light-transmitting material such as acrylic, so that light emitted from the lighting assembly can be emitted through the cover 200, thereby achieving the lighting function of the night light.

The lighting assembly is mounted on the base 100, and the lighting assembly is detachably connected with the base 100, so that the lighting assembly can be detached and replaced. Specifically, lighting components's structure is including lamp pearl board 410 and drive power supply 420, and lamp pearl board 410 detachably electricity is connected in drive power supply 420, and the circuit between lamp pearl board 410 and the drive power supply 420 also can be connected through public female plug, can be with lamp pearl board 410 and drive power supply 420 split when needs.

The lamp bead plate 410 comprises a plurality of LED lamp beads, and the lamp bead plate 410 can be fixed on the upper surface of the base 100 through screws. The bead plate 410 may be annular. The base 100 has a receiving groove with an opening facing downward, and the driving power source 420 may be disposed in the receiving groove. The size of the accommodating groove can satisfy the requirement of accommodating the driving power supply 420. The driving power source 420 may be connected to the base 100 by screws or may be fixed to the base 100 by a snap structure. In addition, the base 100 is provided with wire holes 130, and the wire holes 130 penetrate through the upper surface of the base 100 and are communicated with the receiving grooves, so that the electric wire connection between the driving power source 420 and the lamp bead plate 410 is facilitated.

The base 100 further has a cover plate 120, and the cover plate 120 covers the opening formed in the receiving groove. The cover plate 120 may be connected to the base 100 by a snap structure or a screw. The cover plate 120 and the receiving groove together form a sealed space to protect the driving power source 420.

The base 100 is provided with a column 510, the column 510 is located on the upper surface of the base 100, an inner cavity 511 is formed in the column 510, and a central axis of the column 510 extends in the up-down direction. The cylinder 510 may be a round tube or a square tube. In this embodiment, the cylinder 510 is a circular tube, the cylinder 510 is made of plastic, the cylinder 510 is located at a middle position of the base 100, and the lamp bead plate 410 is disposed around the cylinder 510, that is, the lamp bead plate 410 in a circular ring shape is sleeved on the cylinder 510.

In some embodiments, the post 510 and the base 100 may be formed by an integral molding process. In other embodiments, the post 510 is detachably connected to the base 100, and in particular, the post 510 can be fixed to the base 100 by a screw structure or a screw.

The outer peripheral surface of the column 510 is provided with a reflective sheet, which can be an aluminum reflective sheet, a plastic reflective sheet, or the like, and can reflect light. The light reflecting sheet may be adhered to the outer circumferential surface of the cylinder 510 by glue.

Dab switch 600 and establish the upper end at cylinder 510, the button that dabs switch 600 sets up, dabs switch 600 and is equipped with the electric wire, and the electric wire is down extended along the inner chamber 511 of cylinder 510 to be connected with lighting assembly electricity, detachably is connected between electric wire and the lighting assembly, impels to dab switch 600 can separate with lighting assembly phase to dismantle the change with lighting assembly.

It will be appreciated that the lower end of the cylinder 510 is provided with an opening structure, so that the electric wire in the inner cavity 511 of the cylinder 510 passes through the opening structure to be connected with the lamp bead plate 410 outside the inner cavity 511 of the cylinder 510.

The lamp cover 200 is provided with a step through hole 220, and specifically, the upper surface of the lamp cover 200 is recessed downward to form a convex portion, and the convex portion may be cylindrical or step-shaped. The convex part is provided with a step through hole 220, the central axis of the step through hole 220 extends along the up-down direction, and the cross section of the step through hole 220 is circular. The stepped through-hole 220 is composed of two cylindrical grooves, the groove located above communicates with the groove located below, and the inner diameter of the groove located above is larger than that of the groove located below. Of course, the outer peripheral surface of the convex portion of the lamp cover 200 may be provided with a reflective sheet.

The spring 700 is disposed in the stepped through hole 220, and the lower end of the spring 700 is connected to the inner bottom surface of the stepped through hole 220. Specifically, the spring 700 is disposed in a recess located below.

The pressing block 300 is positioned above the spring 700, the pressing block 300 is arranged in the stepped through hole 220, and the upper end of the spring 700 is connected with the pressing block 300. It can be understood that people can apply downward acting force to the pressing block 300 to make the pressing block 300 move downward and abut against the button of the tact switch 600 to drive the button of the tact switch 600 to be pressed, so that the tact switch 600 acts to realize on-off control of the lighting assembly. After the external force applied by the user is removed, the pressing block 300 moves upward by the elastic force of the spring 700, and the pressing block 300 is separated from the button of the tact switch 600.

In this embodiment, in order to prevent the pressing block 300 from falling out of the step through hole 220 after the small night light falls down, the pressing block 300 and the inner wall surface of the step through hole 220 adopt a rotary clamping manner. Specifically, the outer circumferential surface of the pressing block 300 protrudes outward to form a ring block 340, and the ring block 340 is integrally formed with the pressing block 300. The outer circumferential surface of the ring block 340 is in contact with the inner circumferential surface of the stepped through hole 220, so that the pressing block 300 can stably move up and down with respect to the lamp housing 200. Further, the inner wall surface of the stepped through hole 220 is inwardly protruded to form a stopper 230, and the stopper 230 is integrally formed with the lamp housing 200. The outer side surface of the circular ring block 340 is recessed inwards to form a bayonet 341, and the size of the bayonet 341 can be used for the limiting part 230 to pass through. In this embodiment, the stopper portion 230 may have a semicircular shape in a plan view, the bayonet 341 may have a semicircular shape, and the stopper portion 230 may contact the bayonet 341.

The number of the stopper portion 230 and the bayonet 341 may be one or more. In this embodiment, two limiting portions 230 and two bayonets 341 are provided, the two limiting portions 230 are symmetrically provided about the central axis of the stepped through hole 220, and the two bayonets 341 are symmetrically provided about the central axis of the annular block 340.

Further, a convex strip 320 is provided on the upper surface of the pressing block 300. In this embodiment, the cross-sectional shape of the pressing block 300 is circular, the upper surface of the pressing block 300 is provided with a groove 330, the protrusion 320 is arranged in the groove 330, the upper surface of the protrusion 320 is flush with the upper surface of the pressing block 300, and the protrusion 320 and the pressing block 300 are integrally molded. The pressing block 300 may be made of plastic.

Further, the upper surface of the lamp cover 200 is provided with a first indication block 210, and the first indication block 210 corresponds to the limiting part 230 and can indicate the position of the limiting part 230. Further, a second indicator block 310 is provided on the upper surface of the pressing block 300, and the second indicator block 310 corresponds to the notch 341 and can indicate the position of the notch 341.

When a person holds the protruding strip 320 to rotate the pressing block 300, the pressing block 300 is rotated by a certain angle around the central axis extending up and down, and the bayonet 341 is aligned with the limiting portion 230, at this time, the three central points of the first and second indicating blocks 210 and 310 and the pressing block 300 are collinear. Then, the pressing block 300 may be moved upward, so that the pressing block 300 can be taken out from the stepped through hole 220; or, the pressing block 300 is moved downward to make the ring block 340 located below the position-limiting portion 230, and then the pressing block 300 is rotated by a certain angle to make the position-limiting portion 230 dislocated with the bayonet 341, so that the position-limiting portion 230 can limit the ring block 340 to prevent the pressing block 300 from separating from the step through hole 220. At this time, the spring 700 is in a compressed state.

It is understood that the first indicator block 210 and the second indicator block 310 may be arrow-shaped, elongated, hemispherical, etc. The first indicating block 210 is integrally formed with the lamp housing 200, and the second indicating block 310 is integrally formed with the pressing block 300.

The lower end surface of the pressing block 300 is provided with an abutting portion 350, the abutting portion 350 and the pressing block 300 are integrally formed, the abutting portion 350 may have a cylindrical shape, and the abutting portion 350 and the pressing block 300 are coaxially provided. When the pressing block 300 is moved down to a position, the abutting portion 350 can be brought into contact with the button of the tact switch 600.

The spring 700 is positioned between the inner bottom surface of the step through hole 220 and the pressing block 300, the upper end of the spring 700 abuts against the inner bottom surface of the step through hole 220, the spring 700 is sleeved on the abutting part 350, and the upper end of the spring 700 abuts against the lower end surface of the pressing block 300.

By the design, when the spring 700 and the pressing block 300 are mounted on the lampshade 200, the spring 700 can be firstly placed in the step through hole 220, then the pressing block 300 is placed in the step through hole 220, the abutting part 350 penetrates through the spring 700 and extends downwards out of the step through hole 220, and at the moment, both ends of the spring 700 are acted; then, the pressing block 300 is rotated to align the bayonet 341 with the position-limiting portion 230 and drive the pressing block 300 to move downward, and then, the pressing block 300 is rotated to clamp the ring block 340 with the position-limiting portion 230, at this time, the upper surface of the pressing block 300 is higher than the upper surface of the lamp cover 200, or the upper surface of the pressing block 300 is flush with the upper surface of the lamp cover 200. Therefore, the difficulty of installing the spring 700 and the pressing block 300 is greatly reduced, so that a consumer can assemble the lighting assembly after replacing the lighting assembly.

The base 100 is provided with a power source, which may be a battery 900, a dry cell, etc. Specifically, the receiving groove of the base 100 can also receive a power source, and the power source and the driving power source 420 are separately provided. The battery 900 may be a lithium battery.

In this embodiment, the power source is a battery 900, and the base 100 is further provided with a controller. The storage battery 900, the tact switch 600 and the lighting assembly are sequentially connected end to end through electric wires. After the tact switch 600 is pressed, the battery 900 supplies electric power to the lighting assembly, so that the lighting assembly can normally operate. The base 100 is further provided with a charging connector 110, the charging connector 110 can be a USB connector, and the charging connector 110 and the storage battery 900 are electrically connected with the controller respectively. One can use an existing USB charger to charge the battery 900.

It is understood that the controller may be a PLC controller, which can protect the battery 900 from being overcharged and can cut off the charging current when the battery 900 is fully charged. The utility model discloses what claim protected is the connected mode of controller to the control mode and the concrete structure of controller.

In some embodiments, the base 100 is also provided with a bluetooth component. The Bluetooth assembly and the lighting assembly are electrically connected with the controller respectively.

It can be understood that the bluetooth subassembly is prior art, and the bluetooth subassembly includes bluetooth chip and bluetooth antenna, and the chip can carry out the communication through antenna and cell-phone, realizes the remote control of little night-light.

The setting of bluetooth subassembly helps people to use the cell-phone to pass through the bluetooth communication mode and connects in little night-light to carry out the luminance setting and open and close the operation to little night-light. The cradle 100 is provided with an accommodation chamber for accommodating a bluetooth module.

As shown in fig. 4, a second embodiment of the present invention provides a LED night light, which is different from the first embodiment in that a dry battery is disposed in an inner cavity 511 of a column 510.

Furthermore, a connection piece 520 is provided above the cylinder 510, the connection piece 520 is made of an insulating material such as plastic, the tact switch 600 is mounted on the connection piece 520, and the connection piece 520 is detachably connected to the upper end of the cylinder 510. In some embodiments, the connecting piece 520 may be fixed to the cylinder 510 by a snap structure or a screw. In other embodiments, the connecting piece 520 is a cover, the connecting piece 520 has internal threads, and the upper end of the cylinder 510 has external threads, which are connected to each other through the internal and external threads, so that the connecting piece 520 is fixed to the cylinder 510.

The connecting sheet 520 is provided with a first conductive sheet 820. The first conductive plate 820 is located below the connecting plate 520, the first conductive plate 820 is fixed on the connecting plate 520, the second conductive plate 810 is arranged on the upper surface of the base 100, and the second conductive plate 810 is located in the inner cavity 511 of the cylinder 510. In this embodiment, the second conductive plate 810 may be a conductive spring plate and may be fixed on the base 100 by screws.

The interior of the post 510, the first conductive tab 820 and the second conductive tab 810 together define a cavity that can accommodate one or two or more dry cells to facilitate proper operation of the lighting assembly under the power provided by the dry cells.

The tact switch 600 has a first terminal and a second terminal. The lighting assembly has a third terminal and a fourth terminal. The first terminal of the tact switch 600 is electrically connected to the first conductive strip 820 via a wire, the second terminal of the tact switch 600 is electrically connected to the third terminal of the lighting assembly via a wire, and the second terminal and the third terminal are detachably connected, such as via an electrical plug. The fourth terminal of the lighting assembly is electrically connected to the second conductive sheet 810 by an electrical wire, and the fourth terminal is removably connected to the electrical wire of the second conductive sheet 810 by an electrical plug.

It will be appreciated that the dry cell may be a conventional dry cell or a rechargeable dry cell.

After removing the connecting piece 520, a dry cell can be placed in the cavity 511 of the cylindrical body 510, and then the connecting piece 520 is mounted on the upper end of the cylindrical body 510 so that the upper end of the dry cell contacts the first conductive piece 820 and the lower end of the dry cell contacts the second conductive piece 810.

The LED night lamp provided by the second embodiment adopts the design, so that the space of the column 510 can be effectively utilized, and the size of the base 100 is prevented from being increased due to the arrangement of a dry battery on the base 100; the lighting assembly is detachably and electrically connected with the second conductive sheet 810 and the tact switch 600, so that the second conductive sheet 810 and the tact switch 600 are prevented from being affected by dismounting and replacing the lighting assembly.

The embodiment of the utility model provides an in the little night-light of LED, hollow structure's cylinder 510 in base 100 sets up, light touch switch 600 establishes in the upper end of cylinder 510, can be corresponding with the last pressure piece 300 of pressing of lamp shade 200, through pushing down the operation according to pressure piece 300, let control light touch switch 600 according to pressure piece 300, the illumination function of realizing little night-light is opened and close, moreover, press piece 300 the upper surface at lamp shade 200, make people can open little night-light fast, need not to touch black searching switch.

And, lamp shade 200 and base 100 releasable connection, lighting assembly and base 100 releasable connection, the electric wire and the lighting assembly releasable connection of dabbing switch 600, the people of being convenient for dismantle lighting assembly easily and change behind split lamp shade 200 and base 100, avoid extravagant other spare parts of little night-light, reach energy-concerving and environment-protective purpose.

The pressing block 300 is positioned on the lamp shade 200, the tact switch 600 is positioned on the base 100, and when the lamp shade 200 and the base 100 are completely disassembled, the pressing block 300 is separated from the tact switch 600, so that the wire between the tact switch 600 and the lighting assembly is not influenced; the spring 700 is arranged, so that the automatic reset of the pressing block 300 can be realized, and people can press the pressing block 300 again; the electric wire between tact switch 600 and the lighting assembly is through the internal wiring of cylinder 510, and the outer peripheral face of cylinder 510 sets up the reflector panel, can reflect light, avoids light irradiation to the inside of cylinder 510 and causes the light loss to improve the light utilization ratio.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims (10)

1. An LED small night lamp comprises a base, a lamp shade, an illuminating assembly and a light touch switch, wherein the lower end of the lamp shade is detachably connected with the base; the LED night lamp is characterized by further comprising a pressing block, a spring and a light reflecting sheet; the utility model discloses a lamp shade, including base, cylinder, light touch switch, lamp shade, spring, press the piece to be located the top of spring, the lower extreme of spring is connected in the interior bottom surface of step through-hole, the cylinder extends from top to bottom, the outer peripheral face of cylinder is equipped with reflection of light piece, lighting assembly releasable connection in base, light touch switch establishes the upper end at the cylinder, light touch switch is equipped with the electric wire, the electric wire extends and is connected with lighting assembly detachably electricity along the inside of cylinder, the upper surface of lamp shade is equipped with the step through-hole, the spring is established in the step through-hole, press the top that the piece is located the spring, the lower extreme of spring is connected in the interior bottom surface of step through-hole, the upper end of spring is connected in pressing the piece, press the piece to be established in the step through-hole, just press the piece can reciprocate and with light touch switch looks butt.

2. The LED night lamp of claim 1, wherein the post is located at a middle position of the base, the lighting assembly comprises a driving power source and a lamp bead plate, the driving power source is detachably and electrically connected with the lamp bead plate, the lamp bead plate is in a circular ring shape and is arranged around the post, the base is provided with a cover plate, a wire hole and a holding groove with a downward opening, the driving power source is arranged in the holding groove, the wire hole penetrates through the upper surface of the base and is communicated with the holding groove, and the cover plate covers the opening formed in the holding groove.

3. The LED night light of claim 1, wherein a connecting sheet is arranged above the column, the tact switch is arranged on the connecting sheet, the connecting sheet is detachably connected to the upper end of the column, the connecting sheet is provided with a first conducting sheet, a second conducting sheet is arranged on the upper surface of the base, a cavity for accommodating the battery is defined by the inner part of the column, the first conducting sheet and the second conducting sheet together, the tact switch is provided with a first wiring end and a second wiring end, the lighting assembly is provided with a third wiring end and a fourth wiring end, the first wiring end is electrically connected with the first conducting sheet, the second wiring end is detachably and electrically connected with the third wiring end, and the fourth wiring end is detachably and electrically connected with the second conducting sheet.

4. The LED night lamp according to claim 1, wherein the pressing block is rotatably clamped with the inner wall surface of the step through hole, the lower end surface of the pressing block is provided with a butting part which is used for contacting with the tact switch, the upper end of the spring is butted with the inner bottom surface of the step through hole, the spring is sleeved on the butting part, and the upper end of the spring is butted with the lower end surface of the pressing block.

5. The LED night light of claim 4, wherein the outer circumference of the pressing block is provided with a ring block, the outer circumference of the ring block is in fit connection with the inner circumference of the step through hole, the inner wall surface of the step through hole is provided with a limiting part, the outer side surface of the ring block is provided with a bayonet through which the limiting part can pass, and the upper surface of the pressing block is provided with a convex strip.

6. The LED night lamp according to claim 5, wherein a first indicating block is arranged on the upper surface of the lamp cover and corresponds to the limiting portion, a second indicating block is arranged on the upper surface of the pressing block and corresponds to the bayonet.

7. The LED night lamp according to claim 1, wherein the base is provided with a storage battery and a controller, the storage battery, the tact switch and the lighting assembly are sequentially connected end to end, the base is further provided with a charging connector, and the charging connector and the storage battery are respectively electrically connected with the controller.

8. The LED nightlight of claim 1, wherein the base further comprises a Bluetooth module, and the Bluetooth module and the illumination module are electrically connected to the controller respectively.

9. The LED nightlight of claim 1, wherein the post is removably attachable to the base.

10. The LED nightlight of claim 1, wherein the cover is attached to the base by a threaded arrangement.

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