WO2017190321A1

WO2017190321A1 - Table lamp

Info

Publication number: WO2017190321A1
Application number: PCT/CN2016/081137
Authority: WO
Inventors: 邢皓宇
Original assignee: 邢皓宇
Priority date: 2016-05-05
Filing date: 2016-05-05
Publication date: 2017-11-09

Abstract

A table lamp comprises a housing (100), and a battery (500), a bulb (600) and a switch (700) that are provided on the housing (100). The housing (100) comprises a base (110), a lampholder (120) and a limit piece (140). The base (110) and the lampholder (120) are connected through a rotating mechanism. The lampholder (120) is rotatable relative to the base (110) through the rotating mechanism, and the lampholder (120) is provided with a light-transmitting hole for light transmission. The bottom of the base (110) is provided with a battery compartment (111) adapted for the battery (500). The limit piece (140) is fixed to the bottom of the base (110) by means of a pin. The limit piece (140) is rotatable with the pin as an axis. The pin is fixed on one side of the battery compartment (111). When the limit piece (140) is fixed to the base (110) by means of the pin, the length of the limit piece (140) is larger than the width of the battery compartment (111), and the width of the limit piece (140) is smaller than the length of the battery compartment (111); and when the limit piece (140) is rotated to the position of the battery compartment (111), the limit piece (140) is in close contact with the battery (500) placed within the battery compartment (111). The replacement and service of the battery (500) are convenient, and the heat dissipation of the battery (500) is facilitated.

Description

Table lamp

Technical field

The present invention relates to the field of luminaires and, more particularly, to a table lamp.

Background technique

The existing desk lamp is generally powered by a battery. The lamp body of the desk lamp is provided with a battery compartment for placing the battery. After the battery is placed in the battery compartment, the battery compartment is closed by the battery cover, and the battery cover is buckled to the battery compartment. On the lamp body of the lamp. This requires opening the battery cover when replacing the battery or performing maintenance, which is inconvenient to implement and can easily damage the buckle on the battery cover.

Summary of the invention

The technical problem to be solved by the present invention is to provide a table lamp that facilitates a limit battery.

The object of the present invention is achieved by the following technical solutions:

The invention discloses a desk lamp, comprising a casing, a battery, a bulb and a switch disposed on the casing, the casing comprising a base, a lamp holder and a limiting piece, wherein the base and the lamp holder are connected by a rotating mechanism. The lamp holder is rotatable relative to the base by the rotating mechanism, the lamp holder is provided with a light transmission hole for transmitting light, the bottom of the base is provided with a battery compartment for the battery, and the limiting piece passes through the pin Fixed on the bottom of the base, the limiting piece can be rotated according to the pin, the pin is fixed on one side of the battery compartment, and the limiting piece is fixed to the base by the pin In the upper case, the length of the limiting piece is greater than the width of the battery compartment, the width of the limiting piece is smaller than the length of the battery compartment; when the limiting piece is rotated to the position of the battery compartment, The battery in the battery compartment is in close contact.

Preferably, the base is provided with a limiting post on the other side thereof, and the limiting piece is provided with a hook for snapping onto the limiting post. The hook is clamped to the position of the limit post to prevent the limit piece from rotating freely, and the limit battery is better.

Preferably, the limiting post is provided with a limiting slot for placing the hook. The limit slot and the hook are engaged, so that the limit plate is not limited in the horizontal direction, and the limit is also implemented in the vertical direction to prevent the limit piece from being tilted or bent, so that the limit piece is opposite to the battery. Limit effect Better.

Preferably, the limiting post is provided with a reinforcing rib. Increase the strength of the limit column.

Preferably, the rotating mechanism comprises a support frame, a screw, a screw buckle screwed to the screw, and a turret, the support frame is fixedly mounted on the base, and the support frame is provided with the screw passing through a screwed support frame screw hole, the turret is provided with a turret screw hole screwed through the screw, the support frame is provided with a space for the turret to rotate, when the turret is placed The screw is fixedly fixed to the screw hole of the support frame and the screw hole of the turret; the light bulb is fixedly mounted on the turret and electrically connected to the battery through a wire. The turret and the lamp holder are fixedly connected. The screws respectively pass through the support frame and the turret and are screwed and fixed with the screw buckles, thereby connecting the turret and the support frame together, and the screwing of the screws and the screw buckles realizes the elastic control of the turret and the support frame, and the turret It can be rotated according to the screw to move the lamp holder to the position that the user needs to meet the user's needs.

Preferably, the support frame is provided with at least two card slots. Correspondingly, the turret is provided with a buckle for being placed into the card slot, and the buckle can be at least two of the cards. The activity is stuck in the slot. The buckle is fastened into the card slot, and the buckle of the buckle can be moved into each card slot to further limit the force, reduce the force of the screw, and increase the fastening strength of the support frame and the turret.

Preferably, the support frame is provided with a buckle. Correspondingly, the turret is provided with at least two card slots, and the buckles are movablely engaged in at least two of the card slots. The buckle is fastened into the card slot, and the buckle of the buckle can be moved into each card slot to further limit the force, reduce the force of the screw, and increase the fastening strength of the support frame and the turret.

Preferably, the screw includes a nut at one end thereof, and the support frame is provided with a nut groove for placing the nut. Prevent the nut from protruding out.

Preferably, the outer end of the screw buckle is provided with at least two uniform hand control boards. It is convenient for the user to control the hand control panel by hand, thereby controlling the degree of fastening between the screw and the screw buckle.

Preferably, the desk lamp further includes a charging interface electrically connected to the power source. Set the charging interface to charge the battery.

Preferably, the socket and the turret are snap-fitted. The card is securely attached for easy installation and removal.

Preferably, the socket is sleeved on the rotating portion through the light transmission hole.

Preferably, the lamp holder is provided with a plurality of uniformly arranged strip-shaped protrusions along the inner surface of the light-transmitting hole. The strip-shaped projection acts as a limit, so that the fixed connection between the lamp holder and the turret is more secure.

Preferably, the lamp holder is disposed with an annular convex ring extending outward along the light transmission hole. The provision of the convex ring increases the connection area of the lamp holder and the turret, thereby increasing the connection strength between the turret and the lamp holder.

Compared with the prior art, the technical effect of the present invention is that the invention limits the battery placed in the battery compartment by rotating the limiting piece around the battery compartment, and the limiting effect is good, and the activity is convenient, so that the battery can be conveniently replaced. Or carry out maintenance. In addition, when the limiting piece of the invention is rotated to the upper side of the battery compartment to cover the battery, only a part of the battery compartment is covered, so that part of the battery and the battery compartment are not covered by the limiting piece, thereby facilitating heat dissipation of the battery.

DRAWINGS

1 is a schematic view showing the overall structure of a table lamp according to an embodiment of the present invention;

2 is a schematic exploded view of a desk lamp according to an embodiment of the present invention;

3 is a schematic exploded view of a housing according to an embodiment of the present invention;

4 is a schematic view of the battery and the base of the embodiment of the present invention.

detailed description

The invention discloses a desk lamp, comprising a casing, a battery, a bulb and a switch disposed on the casing, the casing comprising a base and a lamp holder, wherein the base and the lamp holder are connected by a rotating mechanism, the lamp holder The rotation mechanism is rotatable relative to the base, the lamp holder is provided with a light transmission hole for transmitting light; the rotation mechanism comprises a support frame, a screw, a screw buckle and a turret, and the support frame is fixedly mounted on the On the base, the support frame is provided with a support frame screw hole that is screwed through the screw, and the turret is provided with a turret screw hole that is screwed with the screw, and the support frame is provided with a space in which the turret rotates, and when the turret is placed in a spatial position of the support frame, the screws are respectively screwed through the support frame screw holes and the turret screw holes; the light bulb is fixedly mounted in the The turret is electrically connected to the battery through a wire, and the turret and the lamp holder are fixedly connected.

The screw of the invention passes through the support frame and the turret respectively and is screwed and fixed with the screw buckle, thereby connecting the turret and the support frame together, and the elastic control of the turret and the support frame is realized by screwing of the screw and the screw buckle, The turret can be rotated according to the screw to move the lamp holder to the position desired by the user to meet the user's needs.

In the description of the present invention, it is to be understood that the terms "center", "transverse", "upper", The orientation or positional relationship of the indications "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the drawings The orientation or positional relationship is merely for the purpose of describing the present invention and the simplification of the description, and is not intended to indicate or imply that the device or element referred to has a particular orientation, is constructed and operated in a particular orientation, and thus is not to be construed as limiting the invention. Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include one or more of the features either explicitly or implicitly. In the description of the present invention, "a plurality" means two or more unless otherwise stated. In addition, the term "comprises" and its variations are intended to cover a non-exclusive inclusion.

In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.

The invention will now be further described with reference to the drawings and preferred embodiments.

A table lamp 10 of an embodiment of the present invention will be described below with reference to Figs.

As shown in FIG. 1 to FIG. 4, the desk lamp 10 of the present embodiment includes a housing 100, a battery 500 disposed on the housing 100, a bulb 600, and a switch 700. The housing 100 includes a base 110 and a socket 120. And the limiting piece 140, the base 110 and the socket 120 are connected by a rotating mechanism, the socket can be rotated relative to the base by the rotating mechanism, and the socket 120 is provided with a transparent hole for transmitting light. A battery compartment 111 for the battery is disposed at the bottom of the base 110. The limiting piece 140 is fixed to the bottom of the base 110 by a pin, and the limiting piece 140 can be rotated according to the pin, the pin Fixed on the side of the battery compartment, when the limiting piece 140 is fixed on the base 110 by the pin, the length of the limiting piece 140 is greater than the width of the battery compartment 111, the limit The width of the bit sheet 140 is smaller than the length of the battery compartment 111; when the stopper piece 140 is rotated to the position of the battery compartment 111, it is in close contact with the battery 500 placed in the battery compartment 111.

In this embodiment, the battery placed in the battery compartment is limited by the rotation of the limiting piece around the battery compartment, and the limiting effect is good, and the activity is convenient, so that the battery can be easily replaced or repaired. In addition, when the limit piece is rotated to the top of the battery compartment to cover the battery, only a part of the battery compartment is covered, so that some of the battery and the battery compartment are not covered by the limiting piece, thereby facilitating battery cooling.

The base is provided with a limiting post 112 on the other side thereof, and the limiting piece is provided with a hook 141 for snapping onto the limiting post. The hook 141 is latched to the position of the limit post 112 to prevent the limit piece from rotating freely, and the limit battery effect is better.

The limiting post 112 is provided with a limiting slot for placing the hook 141. The limit slot and the hook are engaged, so that the limit plate is not limited in the horizontal direction, and the limit is also implemented in the vertical direction to prevent the limit piece from being tilted or bent, so that the limit piece is opposite to the battery. The limit effect is better.

Wherein, the limiting post is provided with a reinforcing rib 113. Increase the strength of the limit column.

In this embodiment, the rotating mechanism includes a support frame 200, a screw 400, a screw buckle 410 screwed to the screw, and a turret 300. The support frame 200 is mounted and fixed on the base 110, and the support frame 200 is mounted on the base 110. Provided with a screw hole for supporting the screw passing through the screw 400, the turret 300 is provided with a turret screw hole that is screwed with the screw, and the support frame is provided with a rotation for the turret The space is screwed through the support frame screw hole and the turret screw hole respectively when the turret is placed in the space position of the support frame; the light bulb 600 is fixedly mounted on the turret 300 And electrically connected to the battery 500 through a wire, the turret 300 and the socket 120 are fixedly connected.

The screws of the embodiment are respectively screwed through the support frame and the turret and screwed together, thereby connecting the turret and the support frame together, and tightening the turret and the support frame by screwing the screws and the screw buckles. Control, the turret can be rotated according to the screw, in order to move the lamp holder to the position required by the user to meet the user's needs.

The bulb 600 is mounted and fixed to the turret 300 by a lamp holder 610.

The support frame 200 includes a first support plate 210 and a second support plate 220. The first support plate and the second support plate cooperate with each other to form the support frame 200. And the turret includes a first rotating shell 310 and a second rotating shell 320, and the first rotating shell and the second rotating shell cooperate to form a turret. The lamp holder 610 is snapped between the first rotating case and the second rotating case and is fixed by the limit. The lamp holder and the bulb are fixedly mounted at one end of the turret, and the other end of the turret is set smaller and placed on the support frame. Reserve space for rotation.

In this embodiment, the support frame 200 is provided with at least two card slots 230. Correspondingly, the turret is provided with a buckle for being placed into the card slot, and the buckle can be at least The two card slots are in active contact. The buckle is fastened into the card slot, and the buckle of the buckle can be moved into each card slot to further limit the force, reduce the force of the screw, and increase the fastening strength of the support frame and the turret. This is a limit mode of the embodiment. Of course, there may be other limit modes. For example, the support frame is provided with a buckle. Correspondingly, the turret is provided with at least two card slots. The buckle can be snap-fitted in at least two of the slots. The buckle is fastened into the card slot, and the buckle of the buckle can be moved into each card slot to further limit the force, reduce the force of the screw, and increase the fastening strength of the support frame and the turret.

Wherein, the screw comprises a nut at one end thereof, and the support frame 200 is provided with a nut groove 240 for placing the nut. Prevent the nut from protruding out.

The outer end of the screw buckle 410 is provided with at least two uniform hand control plates 411. It is convenient for the user to control the hand control panel by hand, thereby controlling the degree of fastening between the screw and the screw buckle.

Specifically, the number of the manual control boards 411 is three, and is evenly distributed on the edge of the outer surface of the screw buckle. Among them, the hand control board is a rectangular plate structure, which is convenient for user control.

The desk lamp further includes a charging interface 800 electrically connected to the power source. Setting the charging interface 800 facilitates charging the battery.

Wherein, the lamp holder and the turret are clamped and fixed. The card is securely attached for easy installation and removal. Of course, the lamp holder and the turret can also be fixedly connected by other means, such as directly screwed to each other.

The socket 120 is sleeved on the rotating portion through the light transmission hole. Sockets are easy to implement. Specifically, the lamp holder 120 is disposed with an annular convex ring 121 extending outward along the light transmission hole. The provision of the convex ring 121 increases the connection area of the socket and the turret, thereby increasing the connection strength between the turret and the socket.

The lamp holder 120 is provided with a plurality of uniformly arranged strip-shaped protrusions 122 along the inner surface of the light-transmitting hole. The strip-shaped projections 122 serve to limit the position, so that the fixed connection between the socket 120 and the turret 300 is more secure.

In this embodiment, the housing further includes a lamp cover 130, and the lamp cover 130 is sleeved on the lamp holder 120 and covers the light transmission hole. In this embodiment, the lamp cover is disposed, and the light is transmitted through the lamp cover, so that the light transmission effect is better.

Specifically, the lamp cover 130 is a regular polyhedral structure, and includes an opening, and the lamp cover 130 is sleeved to the lamp holder through the opening position. This is a specific structure for setting the lampshade, so that the light effect of the lampshade is better.

Wherein, the socket 120 is provided with a block 123 for abutting against the outer surface of the lamp cover. The block 123 acts as a limit.

Wherein, the size of the socket 120 gradually decreases from the top thereof to the card block 123, and the opening portion of the lamp cover has elasticity. In this way, when the lamp cover is sleeved through the opening portion thereof, it is sleeved on the lamp holder and is limited to the position of the card block, thereby achieving a fixed connection between the lamp cover and the lamp holder. Moreover, the setting is convenient for disassembling the lamp cover, and thus is convenient to carry.

In this embodiment, the base is provided with a switch hole that cooperates with the switch 700, and a button 710 is disposed at the position of the switch hole, thereby facilitating the user to control the switch.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Claims

A desk lamp includes a casing, a battery disposed on the casing, a bulb and a switch, wherein the casing comprises a base, a lamp holder and a limiting piece, and the base and the lamp holder are connected by a rotating mechanism The lamp holder is rotatable relative to the base by the rotating mechanism, the lamp holder is provided with a light transmission hole for transmitting light, and the bottom of the base is provided with a battery compartment for the battery, and the limiting piece passes a pin is fixed to the bottom of the base, the limiting piece is rotatable according to the pin, the pin is fixed on one side of the battery compartment, and the limiting piece is fixed by the pin in the When the base is on the base, the length of the limiting piece is greater than the width of the battery compartment, the width of the limiting piece is smaller than the length of the battery compartment; when the limiting piece is rotated to the battery compartment position and placed The battery in the battery compartment is in close contact.
The desk lamp according to claim 1, wherein the base is provided with a limiting post on the other side thereof, and the limiting piece is provided with a hook for snapping onto the limiting post.
The desk lamp according to claim 2, wherein the limiting post is provided with a limiting slot for placing the hook.
A table lamp according to claim 2, wherein said limit post is provided with a reinforcing rib.
The table lamp according to any one of claims 1 to 4, wherein the rotating mechanism comprises a support frame, a screw, a screw fastener screwed to the screw, and a turret, the support frame being fixedly mounted on the On the base, the support frame is provided with a support frame screw hole that is screwed through the screw, and the turret is provided with a turret screw hole that is screwed with the screw, and the support frame is provided with a space in which the turret rotates, and when the turret is placed in a spatial position of the support frame, the screws are respectively screwed through the support frame screw holes and the turret screw holes; the light bulb is fixedly mounted in the The turret is electrically connected to the battery through a wire, and the turret and the lamp holder are fixedly connected.
The desk lamp according to claim 5, wherein the support frame is provided with at least two card slots, and correspondingly, the turret is provided with a buckle for being placed into the card slot, The buckle can be snap-fitted in at least two of the slots.
The desk lamp according to claim 5, wherein the support frame is provided with a buckle, and correspondingly, the turret is provided with at least two card slots, and the buckle can be at least two of the cards The activity is stuck in the slot.
A table lamp according to claim 5, wherein said screw includes a nut at one end thereof, said support frame being provided with a nut groove for placing said nut.
The desk lamp of claim 5, wherein the outer end of the screw buckle is provided with at least two uniform hand control panels.
The desk lamp according to claim 1, wherein the lamp holder is sleeved to the rotating portion through the light transmission hole, and the lamp holder is disposed with a plurality of uniform arrangements along an inner surface of the light transmission hole. a strip-shaped protrusion, the lamp holder is disposed with an annular convex ring extending outward along the light-transmitting hole.