WO2022183948A1

WO2022183948A1 - Learning table lamp

Info

Publication number: WO2022183948A1
Application number: PCT/CN2022/077386
Authority: WO
Inventors: 黄建锋
Original assignee: 北京字节跳动网络技术有限公司
Priority date: 2021-03-05
Filing date: 2022-02-23
Publication date: 2022-09-09
Also published as: CN115013758A

Abstract

A learning table lamp, comprising a lamp head (1) and a camera (2). The camera (2) is located on the lower side wall of the lamp head (1), and the camera (2) is used for recognizing text and/or image information in a target area. A length direction of an image photographed by the camera (2) is the left-right direction of the learning table lamp, and the camera (2) is detachably connected to the lower side wall of the lamp head (1).

Description

study lamp

This application claims the priority of a Chinese patent application with application number 202110247342.3 filed with the China Patent Office on March 5, 2021, the entire contents of which are incorporated herein by reference.

technical field

The present disclosure relates to the field of intelligent lighting equipment, for example, to a study desk lamp.

Background technique

Most desk lamps are only set for lighting. In order to meet the needs of use, a few desk lamps install cameras on the desk lamps, identify the text in the area to be read through the camera, and play the pronunciation of the text through the sound output module. Some desk lamps can also be displayed through the display module. The relevant text information recognized by the camera is convenient for users to understand relevant information through the display module and realize the functional diversity of the desk lamp.

However, due to the unreasonable structural arrangement of the camera on the desk lamp, there are many useless surrounding areas in the field of view of the camera. For example, the area behind the camera will be photographed, resulting in a low effective area of the camera.

In addition, due to the functional diversity of the learning table lamp, the price of the multi-functional table lamp is relatively high compared to the ordinary table lamp, and the camera and the lamp head are integrated, so that the camera cannot be repaired and replaced when the camera fails.

SUMMARY OF THE INVENTION

The present disclosure provides a study desk lamp that is convenient for camera maintenance and replacement, which can solve the problem that the effective area of the reading camera on the study desk lamp is not high.

A study table lamp, comprising:

lamp holder;

a camera, the camera is located on the lower side wall of the lamp head, and the camera is configured to recognize text and/or image information in the target area;

The length direction of the image taken by the camera is the left and right direction of the study desk lamp, and the camera is detachably connected to the lower side wall of the lamp head.

Description of drawings

1 is a schematic diagram of a partial structure of a learning desk lamp provided by an embodiment of the present disclosure;

2 is a schematic partial structure diagram of another learning desk lamp provided by an embodiment of the present disclosure;

3 is a schematic diagram of a mounting bracket provided by an embodiment of the present disclosure;

4 is a schematic diagram of a connection between a lamp holder and a mounting frame of a learning desk lamp provided by an embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a partial structure of a lamp holder provided by an embodiment of the present disclosure;

FIG. 6 is a partial enlarged schematic view of the position A in FIG. 2 .

In the picture:

1. Lamp holder; 11. Piercing hole; 12. Clamping table; 13. Second positioning member; 14. Mounting column; 151. First stabilizing plate; 152. Second stabilizing plate; 153. Third stabilizing plate; 154, Fourth stable plate; 16, support plate; 17, limit plate; 18, protrusion; card slot, 19;

2. Camera;

3. Mounting frame; 31. Elastic buckle; 311. Wedge-shaped guide surface; 32. First positioning member; 33. Limiting ring;

41, the first baffle; 42, the second baffle; 43, the third baffle;

5. Fasteners.

Detailed ways

The technical solutions of the present disclosure will be described below with reference to the accompanying drawings and through specific embodiments. The specific embodiments described herein are merely used to explain the present disclosure. For convenience of description, only parts related to the present disclosure are shown in the drawings.

As shown in FIGS. 1 to 6 , this embodiment provides a learning desk lamp, including a lamp cap 1 and a lamp body, the lamp cap 1 is arranged on the top of the lamp body, the lamp cap 1 includes two light-emitting parts, and the two light-emitting parts are arranged on the lamp cap 1 On both sides of the connection with the lamp body.

The above-mentioned study table lamp also includes a camera 2, and the camera head 2 is located in the middle of the lower side wall of the lamp head 1, and the camera head 2 is arranged to identify the text and/or image information in the target area; The camera 2 is detachably connected to the lower side wall of the lamp head 1 . Exemplarily, the camera 2 is arranged above the position where the lamp head 1 and the lamp body are connected.

Set the length direction of the image captured by the camera 2 to the left and right directions of the learning desk lamp, reduce the invalid area in the field of view of the camera 2, and improve the effective area of the camera 2; .

The above-mentioned study desk lamp also includes an installation frame 3, a first clamping part and a second clamping part, wherein, the installation frame 3 is arranged to install the camera 2, the first clamping part is arranged on the top of the installation frame 3, and the second clamping part Set on the inner wall of the lamp cap 1 , one end of the first engaging portion extends into the lamp cap 1 and is engaged with the second engaging portion, so as to connect the mounting frame 3 to the lamp cap 1 detachably.

In order to improve the clamping stability of the mounting bracket 3 and the lamp head 1, the first clamping part includes at least two elastic buckles 31 distributed along the circumferential direction of the camera 2, the elastic buckles 31 can be elastically deformed, and the second clamping part includes The two card bases 12 corresponding to the two elastic buckles 31 one-to-one and snapped together. Exemplarily, two elastic buckles 31 are provided, and the two elastic buckles 31 are respectively provided on opposite sides of the mounting frame 3 . The number of elastic buckles 31 is not limited to two, but can also be three, four or more, and the number of elastic buckles 31 can be set according to actual needs.

The lamp holder 1 is provided with a perforating hole 11 penetrating the lower side wall thereof, and is arranged to pass through the elastic buckle 31; It is configured to guide the elastic buckle 31 during the process of the elastic buckle 31 being clamped with the card table 12 .

In the process of connecting the mounting bracket 3 to the lamp head 1, the elastic buckle 31 is inserted into the corresponding through hole 11, and the inner wall of the through hole 11 presses the wedge-shaped guide surface 311 to elastically deform the elastic buckle 31. After the buckle 31 passes through the through hole 11 , the elastic buckle 31 recovers and deforms to be engaged with the clamping table 12 , thereby connecting the mounting frame 3 to the lamp head 1 .

The mounting frame 3 is provided with a first positioning member 32 , the lower side wall of the lamp holder 1 is provided with a second positioning member 13 , and the first positioning member 32 is inserted into the second positioning member 13 . The connection between the mounting frame 3 and the lamp holder 1 is positioned by the first positioning member 32 and the second positioning member 13 being plugged in, so as to prevent the elastic buckle 31 from being installed in a dislocation. Exemplarily, the first positioning member 32 is a positioning column disposed on the inner wall of the mounting frame 3 , and the second positioning member 13 is a positioning hole.

The first positioning member 32 can also be set as a positioning hole, and the second positioning member 13 can be set as a positioning column. The shape and size of the positioning column are not limited here. The positioning hole is set according to the matching of the positioning column, and can be selected according to actual needs. .

In order to fix the lamp head 1, the mounting frame 3 is provided with a mounting cavity that penetrates up and down, and the camera head 2 is arranged in the mounting cavity; the inner wall of the mounting cavity is protruded with a limit ring 33 connected to the lower end face of the mounting frame 3, and the lamp head A baffle is detachably connected in 1, and the camera 2 is sandwiched between the limit ring 33 and the baffle.

Since the lower end of the mounting bracket 3 is exposed, in order to improve the aesthetic effect of the learning desk lamp, the outer shape of the mounting bracket 3 is tapered. In order to prevent the water vapor from entering the lamp holder 1 due to the gap between the installation frame 3 and the lamp holder 1, the first clamping part is arranged on the inner wall of the installation cavity, and the upper end of the installation frame 3 is inserted into the lower side wall of the lamp holder 1. A sealant is arranged between the socket and the mating surface of the lamp cap 1 .

In order to prevent the mounting frame 3 from shaking, the inner wall of the lamp holder 1 is provided with a stabilizing plate, and the stabilizing plate is provided with an arc-shaped mating surface that abuts against the inner wall of the installation cavity. For example, a plurality of stabilizing plates are provided, and the plurality of stabilizing plates are distributed along the circumferential direction of the installation cavity. Exemplarily, there are four stabilizing plates, namely the first stabilizing plate 151 , the second stabilizing plate 152 , the third stabilizing plate 153 and the fourth stabilizing plate 154 , wherein the first stabilizing plate 151 and the second stabilizing plate 152 Distributed along the first direction (the L1 direction shown in FIG. 4 ), the third stabilizing plate 153 and the fourth stabilizing plate 154 are distributed along the second direction (the L2 direction shown in FIG. 4 ), the first direction, the second direction perpendicular to the vertical direction.

The inner wall of the lamp holder 1 is protruded with a mounting post 14, and the baffle plate and the installation post 14 are connected by fasteners 5 such as screws; the lamp holder 1 is provided with a card slot 19, one end of the baffle plate is inserted into the card slot 19, and the card slot 19 and the installation The posts 14 are located on opposite sides of the mounting bracket 3 in the first direction.

The baffle is "Z"-shaped, which includes a first baffle 41, a second baffle 42 and a third baffle 43 connected in sequence. The first baffle 41 is connected to the mounting post 14, and the second baffle 42 is connected to the camera 2 Abutting, the third baffle 43 is inserted into the card slot 19 .

The first stabilizing plate 151 is disposed close to the mounting post 14 , and the second stabilizing plate 152 is provided with two limiting plates 17 on both sides along the second direction, respectively. The area between the upper side wall of the second stabilizing plate 152 and the protrusion 18 forms the above-mentioned locking slot 19 , the lower side wall of the third baffle 43 is supported by the second stabilizing plate 152 , and the upper side wall of the third baffle 43 abuts on the lower side wall of the protrusion 18 .

The mounting post 14 and the clamping slot 19 are arranged on opposite sides of the mounting frame 3 in the first direction, and the two elastic buckles 31 are respectively arranged at opposite sides in the second direction of the mounting frame 3, so as to avoid the mounting post 14 and the clamping table 12 , There is interference between the elastic buckles 31 .

In order to improve the stability of the baffle, the inner wall of the lamp holder 1 is protruded with a support plate 16, the support plate 16 abuts against the first baffle 41 and the second baffle 42, and the support plate 16 abuts against the first baffle 41 in the vertical direction Then, the support plate 16 abuts against the second baffle plate 42 along the first direction. Exemplarily, two supporting plates 16 are provided, and the two supporting plates 16 are respectively provided on both sides of the mounting column 14 in the second direction.

When connecting the baffle to the lamp head 1, insert one end of the third baffle 43 into the slot 19, press down the first baffle 41, and continue to push the third baffle 43 into the slot 19. When the plate 43 abuts against the limiting plate 17, the support plate 16 will press the second baffle 42 to elastically deform the baffle, thereby clamping the third baffle 43 and the second baffle 42 in the first direction. It is arranged between the support plate 16 and the limiting plate 17, and the third baffle plate 43 is sandwiched between the protrusion 18 and the second stabilization plate 152 in the vertical direction; the first baffle plate 41 is connected by the fastener 5. The first baffle 41 is supported by the support plate 16 to connect the baffle to the lamp head 1 . The connection method is simple, and the stability of the baffle is good, thereby preventing the camera 2 from shaking and ensuring the stability of the camera 2 .

The above-mentioned embodiments of the present disclosure are merely examples for illustrating the present disclosure.

In the description of the present disclosure, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. refer to the orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore It should not be construed as a limitation of the present disclosure. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance. Therein, the terms "first position" and "second position" are two different positions.

In the description of the present disclosure, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be an internal connection between two components. For those of ordinary skill in the art, the meanings of the above terms in the present disclosure can be understood according to the situation.

Claims

A study table lamp, comprising:

lamp holder (1);

a camera (2), the camera (2) is located on the lower side wall of the lamp head (1), and the camera (2) is arranged to recognize at least one of text and image information in the target area;

The length direction of the image taken by the camera (2) is the left and right direction of the study desk lamp, and the camera (2) is detachably connected to the lower side wall of the lamp head (1).
The study desk lamp of claim 1, further comprising:

a mounting frame (3), configured to install the camera (2);

a first clamping part, the first clamping part is arranged on the top of the mounting frame (3);

A second clamping part, the second clamping part is arranged on the inner wall of the lamp holder (1), and one end of the first clamping part extends into the lamp holder (1) and is clamped with the second clamping part catch.
The study desk lamp according to claim 2, wherein the first clipping portion comprises at least two elastic clips (31) distributed along the circumferential direction of the camera (2), the elastic clips (31) being capable of When elastic deformation occurs, the second clamping portion includes two clamping bases (12) that are in one-to-one correspondence with the two elastic clamping buckles (31) and are clamped.
The study table lamp according to claim 3, wherein the lamp holder (1) is provided with a perforating hole (11) penetrating the lower side wall of the lamp holder (1), and is configured to penetrate the elastic buckle ( 31);

The outer wall of the elastic buckle (31) is provided with a wedge-shaped guide surface (311) slidably matched with the inner wall of one side of the through hole (11), and is arranged so that the elastic buckle (31) and the clip The elastic buckle (31) is guided during the clamping process of the platform (12).
The study desk lamp according to claim 3, wherein the mounting bracket (3) is provided with a mounting cavity that penetrates up and down, and the camera (2) is arranged in the mounting cavity;

The inner wall of the installation cavity is protruded with a limit ring (33) connected to the lower end face of the installation frame (3), a baffle plate is detachably connected to the lamp head (1), and the camera head (2) It is sandwiched between the limiting ring (33) and the baffle.
The study desk lamp according to claim 5, wherein a mounting post (14) is protruded on the inner wall of the lamp holder (1), and the baffle plate and the mounting post (14) are connected by a fastener (5).
The study desk lamp according to claim 6, wherein a card slot (19) is provided in the lamp holder (1), one end of the baffle is inserted into the card slot (19), and the card slot (19) ) and the mounting post (14) are located on opposite sides of the mounting bracket (3).
The study desk lamp according to claim 7, wherein, the baffle is "Z"-shaped, comprising:

a first baffle plate (41), the first baffle plate (41) is connected to the installation column (14);

a second baffle plate (42), the second baffle plate (42) is in abutment with the camera head (2);

A third baffle plate (43), the third baffle plate (43) is inserted into the card slot (19).
The study desk lamp according to claim 8, wherein a support plate (16) is protruded from the inner wall of the lamp holder (1), the support plate (16) and the first baffle plate (41), and the first baffle plate (41) and the first baffle plate (41). The two baffles (42) abut against each other.
The study table lamp according to claim 2, wherein a first positioning member (32) is provided on the mounting bracket (3), and a second positioning member (13) is provided on the lower side wall of the lamp holder (1), The first positioning member (32) is inserted into the second positioning member (13).