CN219588876U - Stable induction desk lamp easy to assemble - Google Patents

Abstract

The utility model discloses a stable induction desk lamp easy to assemble, which comprises a desk lamp base and a desk lamp post, wherein the desk lamp post is connected with a desk lamp main body through a rotating component, one end of the rotating component is hinged to the inner side of the desk lamp main body, and the other end of the rotating component slides into the desk lamp main body along a guide groove of the desk lamp post and is spliced and locked with a spring needle in a fixed seat in the desk lamp post. According to the utility model, all electronic components including the induction control board and the LED lamp panel are arranged on the desk lamp main body, so that the manufacturing difficulty and cost are reduced; the fixing seat, the spring needle and the rotating assembly are connected with the desk lamp main body, so that a user can conveniently disassemble, assemble and maintain the desk lamp main body and replace elements, and stable structure and power connection are provided; the lamp post and the desk lamp main body are fixed by using the marble structure, and the assembly can be realized by direct insertion, so that the difficulty of self-installation is remarkably reduced, and the desk lamp is more convenient; the claw-shaped desk lamp base and the claw-shaped desk lamp main body are provided, one corner of the desk lamp main body extends along the direction of the desk lamp rod, and the claw-shaped desk lamp has the advantages of being stable in gravity center, saving in materials and attractive and elegant.

Description

Stable induction desk lamp easy to assemble

Technical Field

The utility model relates to the field of lighting assemblies, in particular to a stable induction desk lamp easy to assemble.

Background

In the prior art, a part of learning desk lamp with induction is disclosed, and the opening and closing of the desk lamp are controlled by inducing the approach or the departure of a human body. However, most of the induction desk lamps are already of a molding structure when the consumers receive goods, the internal structure is fully wrapped by external materials, the disassembly and the assembly are inconvenient, the follow-up self-maintenance with problems is inconvenient, the induction desk lamps are equivalent to disposable desk lamps for the consumers, and the induction desk lamps are wasted after being used up, so that the induction desk lamps are not only unfavorable for environmental protection, but also are waste of resources; in addition, the base of most induction desk lamps occupies a larger position of the desk top, so that the use space of the desk top is not convenient to save. For example, the patent number is: an intelligent induction desk lamp of CN209587754U has a structure which is inconvenient to disassemble and maintain later, and the base is square and regular, so that the desk lamp stably occupies a larger space of a desk surface; for example, the patent number is: the base of an induction desk lamp of CN218327646U is square and regular, and needs to occupy a large desk surface space.

The present utility model has been made in view of the above drawbacks.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a stable induction desk lamp easy to assemble.

The utility model is realized by adopting the following technical scheme: the stable induction desk lamp comprises a desk lamp base, wherein a desk lamp post is upwards assembled on the desk lamp base, the desk lamp post is connected with a desk lamp main body through a rotating component, one end of the rotating component is hinged to the inner side of the desk lamp main body, and the other end of the rotating component slides into the desk lamp main body along a guide groove of the desk lamp post and is spliced and locked with a spring needle in a fixed seat in the desk lamp post; the spliced rotating assembly is fixedly arranged in the desk lamp post; the desk lamp base is arranged in a claw shape, the desk lamp rod extends along the claw direction which is obliquely arranged in the claw shape, and the center of the desk lamp base is arranged in a staggered manner with the luminous center of the desk lamp main body; the desk lamp main body comprises an LED lamp panel and an induction control panel arranged on the LED lamp panel.

Further, the desk lamp pole is fixed on the desk lamp base through the mode of grafting at the plastic post, and the plastic post cooperates with the spacing groove in the desk lamp base mounting hole, and set screw passes mounting hole and plastic post screw thread fit from bottom to top.

Further, the upper section of the desk lamp post is provided with a fixing seat positioning hole, the lower section of the desk lamp post is provided with an electric wire mounting hole, and the fixing seat is clamped into the fixing seat positioning hole.

Furthermore, the anti-skid block is arranged below the desk lamp base, so that the friction coefficient between the desk lamp base and the desk top can be increased, and the toppling situation in use is reduced.

Further, the induction control board comprises a photosensitive component arranged on the upper surface and a human body induction module or a radar induction module arranged on the lower surface.

Furthermore, the desk lamp base is arranged in a three-jaw shape, the concept originates from the fact that the chicken feet can stand on three feet, occupied desktop space can be effectively saved through the three-jaw structure, and meanwhile a stable effect can be achieved.

Furthermore, the rotating component is detachably clamped in the marble structure positioning hole of the desk lamp post through the marble structure arranged at the rear end, the design scheme is improved by the traditional screwing and fixing of screws, a slot is additionally formed outside the desk lamp tube by the original screws, then a matching procedure is carried out, the marble structure is fixed at present, the idea of the marble structure is derived from the fixing method of the umbrella handle in the umbrella, and the marble structure is mainly characterized in that a limiting groove is arranged in the rotating component, a spring and a pushed round ball are arranged in the limiting groove, namely, the round ball is directly pushed outwards by the aid of the elasticity of the spring, and the clamping position is realized in the marble structure positioning hole by the aid of the round ball clamping position; the rotating assembly can be detached when the ball of the ball structure is pressed inwards, so that more processing or auxiliary tool detachment is not needed, and the ball structure is simple and convenient.

Further, the rotating assembly further comprises a clamping shaft, and the clamping shaft is arranged in a rotating assembly inserting groove on the desk lamp main body; a wire passing channel is arranged in the rotating assembly; the top of bullet needle is assembled on rotating assembly's bullet needle through-hole.

Further, the external electric wire passes through the electric wire mounting hole and is electrically connected with the spring needle in the fixed seat, the contact end of the spring needle is electrically connected with the metal sheet in the rotating assembly, and the lamp cap side wire on the metal sheet is electrically connected with the induction control board and the LED lamp panel.

Further, the desk lamp main body is also set to be three-jaw, and the luminous center of desk lamp base center and desk lamp main body can be staggered in such a way, so that the lamp holder can be extended to the center of the desk top when the induction desk lamp is placed at the corner of the desk top, the reading desk top is not occupied, the effective study and working position of the desk top are not occupied, and the effect of stable placement can be achieved.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, all electronic components including the induction control board and the LED lamp panel are arranged on the desk lamp main body, so that the manufacturing difficulty and cost are reduced; the fixing seat, the spring needle and the rotating assembly are connected with the desk lamp main body, so that a user can conveniently install, disassemble, maintain and replace elements, and stable structure and power connection are provided; the scheme has the advantages that the traditional screw connection mode is transited, the lamp post and the desk lamp main body are fixed by using the marble structure, the assembly can be realized by direct insertion of a user, the difficulty of self-installation of the user is obviously reduced, and the desk lamp is more convenient; in the conception of the product, this patent provides claw shape desk lamp base and claw shape desk lamp main part, and desk lamp main part extends one corner along desk lamp pole direction, has the focus stable, material saving, elegant appearance's advantage.

Drawings

FIG. 1 is a schematic diagram illustrating the structure of the present utility model.

Fig. 2 is an enlarged schematic view of a stem portion of the desk lamp of the present utility model.

Fig. 3 is an enlarged schematic view of the portion a in fig. 2.

Fig. 4 is a schematic view of the structure of the mounting hole arrangement.

Fig. 5 is a schematic view of the internal structure of the desk lamp body.

Fig. 6 is a schematic structural view of the assembled rotary assembly of the table lamp body.

Fig. 7 is a schematic view of the structure of the separate separation of the latch and the rotating assembly.

Fig. 8 is a three-dimensional schematic of a rotating assembly.

Fig. 9 is a schematic top view of fig. 8.

Fig. 10 is a schematic view of the assembled structure of the present utility model.

Fig. 11 is a bottom view of fig. 10.

In the figure: 1. a desk lamp base; 2. a mounting hole; 3. a fixing screw; 4. a desk lamp post; 41. a plastic column; 42. a wire mounting hole; 43. positioning holes of the fixing seat; 44. a guide groove; 45. positioning holes of the marble structure; 5. a table lamp main body; 51. an induction control board; 52. an LED lamp panel; 53. a rotating assembly inserting groove; 6. a spring needle; 61. a fixing seat; 7. a rotating assembly; 71. a clamping shaft; 72. a wire passing channel; 73. a marble structure; 74. the spring needle penetrates through the hole; 8. an anti-skid block; 9. and (5) externally connecting an electric wire.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 10 and 11, the present utility model provides a stable induction desk lamp easy to assemble, which comprises: the stable induction desk lamp easy to assemble structurally comprises a desk lamp base 1, wherein an integrally machined desk lamp rod 4 is upwards assembled on the desk lamp base 1, the desk lamp rod 4 is connected with a desk lamp main body 5 through a rotating component 7, one end of the rotating component 7 is hinged to the inner side of the desk lamp main body 5, and the other end of the rotating component 7 slides into a guide groove 44 of the desk lamp rod 4 and is spliced and locked with a spring needle 6 in a fixed seat 61 in the desk lamp rod 4; the inserted rotating assembly 7 is fixedly arranged in the desk lamp post 4, and the desk lamp main body 5 can be prevented from swinging after the insertion is finished; the desk lamp base 1 is in order to realize saving the effect in desktop space, changes the form of taking up an area of by original square "brick" into claw shape setting, and desk lamp pole 4 extends along the claw direction that the slant set up in the claw shape, and desk lamp base 1 center and desk lamp main part 5's luminous center dislocation installation realizes that focus is stable, can strengthen the fixed stability of response desk lamp and prevent that the desk lamp from empting, desk lamp main part 5 includes induction control board 51 and LED lamp plate 52, and induction control board 51 installs on LED lamp plate 52.

The induction control board 51 comprises a photosensitive component arranged on the upper surface and a human body induction module or a radar induction module arranged on the lower surface, wherein the photosensitive component on the upper surface is used for sensing the ambient brightness, and adjusting the brightness according to the ambient brightness and outputting the brightness; the human body sensing module or the radar sensing module is used for sensing whether a person is at a reading position or not; the induction control board 51 also includes a controller (which may be a single-chip microcomputer or a chip) for controlling the program. For ease of understanding, the examples herein are: when a user approaches the induction desk lamp, the human body induction module induces human body activity information through a pyroelectric principle and transmits the information to the controller, or the radar induction module irradiates the target through transmitting electromagnetic waves and receives echoes of the target through a Doppler effect principle, so that information such as the distance from the target to an electromagnetic wave transmitting point, the change rate of the distance (radial speed), the azimuth, the angle and the like is obtained, the information is transmitted to the controller, an instruction of lighting the LED lamp panel 52 is sent out through an element of a control program, an ambient brightness signal is read according to the current light source environment sensed by the photosensitive element, and an instruction for adjusting the illumination brightness is sent out through a program set in the controller. 1. For example, in the case that natural light is intense in noon, the illumination brightness of the desk lamp main body 5 is lower than that of natural light (this is a low grade), so as to reduce the problem of eye hygiene caused by excessive strong light. 2. For example, in the night study process, under the condition that an external headlight and the induction desk lamp jointly illuminate, the illumination brightness of the desk lamp main body 5 is slightly higher than that of the external headlight (this is a middle grade). 3. For example, when the desk lamp is used as the only light source in a completely black night environment, the illumination brightness of the desk lamp main body 5 is higher to prevent improper use of eyes (this is a high grade). When the human body sensing module cannot sense that a person exists in front of the sensing desk lamp, the controller sends a closing instruction to close the sensing desk lamp. It should be noted that the induction desk lamp can achieve the effect of delaying turning off the lamp by adding a delay instruction, so that the situation that a person does not walk a far-reaching light source and the standing horse disappears under the condition of a unique light source can be reduced, and a safe environment is provided for a user during use. In addition, since the induction control board 51 is upwardly provided with a range in which induction can be effectively controlled, false triggering is reduced. The above mentioned photosensitive components, human body sensing module and radar sensing module are all of the prior art, and both are connected with external power source through electric connection mode. For easy understanding, the simpler understanding states the judgment conditions as follows: when a person approaches, the human body sensing module switch is closed, the controller automatically selects proper light brightness according to the numerical value of the photosensitive component and lights the lamp beads on the LED lamp panel 52, and the brightness of the LED lamp beads is automatically adjusted under the condition of changing the environment brightness, so that a relatively stable reading illumination environment is provided. When a person leaves, the human body sensing module switch is turned off, and the controller controls the LED lamp beads to be turned off automatically after a period of time (for example, 5 minutes) according to a preset program.

Referring to fig. 2-4, in another embodiment of the present utility model, the following technical features are added on the basis of the above embodiment, that after the actual production test, we prefer to set the desk lamp base 1 to be in a three-claw shape, and set the desk lamp main body 5 to be in a three-claw shape, so as to improve the standing stability of the desk lamp, and because the center of the desk lamp base 1 is staggered with the light emitting center of the desk lamp main body 5, the desk lamp can be placed on the corner of the desk top, and the lamp cap extends to the center of the desk top, so that the effective learning and working position of the reading desk top is not occupied.

The bottom end of the desk lamp rod 4 is clamped with a plastic column 41, the plastic column 41 is matched with a limit groove in a mounting hole 2 of the desk lamp base 1, the limit groove on the desk lamp base 1 faces to a bulge at the bottom of the plastic column 41, the desk lamp rod 4 can be prevented from being deviated, the limit groove can be a flat slotted hole or a clamping notch with a similar step shape, and the like, a fixing screw 3 passes through the mounting hole 2 and the plastic column 41 from bottom to top, and finally the desk lamp rod 4 is fixed on the desk lamp base 1 in a manner of being inserted on the plastic column 41; when the product is sent to a user, the following two schemes can be adopted, firstly, the product is not assembled at all, all accessories are assembled by the user, the fixing screw 3 passes through the mounting hole 2 and the plastic column 41 from bottom to top, and finally the desk lamp rod 4 is inserted into the plastic column 41, so that the desk lamp rod 4 is fixed on the desk lamp base 1; secondly, in order to realize the swift installation of user, the mill can be first with the dead screw 3 cross-under from bottom to top on plastic post 41, and plastic post 41 passes through the spacing groove spacing, and rethread threaded connection's mode lock is on desk lamp base 1, forms the semi-manufactured goods of base part, so when this product is received to the user, only need peg graft desk lamp pole 4 on the semi-manufactured goods of base part form the screens can, further reduced user's installation operation.

Referring to fig. 2 and 3, the upper section of the desk lamp pole 4 is provided with a fixing seat positioning hole 43, the lower section is provided with an electric wire mounting hole 42, and the fixing seat 61 is clamped into the fixing seat positioning hole 43.

Referring to fig. 1, 5, 6 and 10, the external electric wire 9 passes through the electric wire mounting hole 42 and is electrically connected with the spring needle 6 in the fixing seat 61, the contact end of the spring needle 6 is electrically connected with the metal sheet in the rotating assembly 7, and the lamp cap side wire on the metal sheet is also electrically connected with the induction control board 51 and the LED lamp panel 52.

Referring to fig. 7, 8 and 9, the rotating component 7 is detachably clamped in the marble structure positioning hole 45 of the desk lamp rod 4 through the marble structure 73 arranged at the rear end, namely, the marble structure 73 is mounted on the rotating component 7, the specific structure of the marble structure 73 is the marble structure arranged in the reference umbrella, when the rotating component slides into the guide groove, the balls in the marble structure 73 are inwards extruded until reaching the marble structure positioning hole 45 of the desk lamp rod 4, the balls are outwards pushed by the spring to realize clamping, and can be directly removed in a pressing mode when being detached, and the user can directly insert the ball structure to complete assembly, so that the difficulty of self-installation of the user is obviously reduced; when the rotating component 7 is assembled on the desk lamp main body 5, the hinging head of the rotating component 7 is slightly smaller than the inserting groove 53 of the rotating component, so that the desk lamp main body 5 can swing left and right in a small range, and the desk lamp can adapt to reading requirements in different directions, and particularly, the desk lamp can be seen in fig. 6; the rotating assembly 7 further comprises a clamping shaft 71, and the clamping shaft 71 is arranged in the rotating assembly inserting groove 53 on the table lamp main body 5; a wire passing channel 72 is arranged in the rotating assembly 7; the top of bullet needle 6 assembles on rotating assembly 7's bullet needle cross-under hole 74, fixes bullet needle 6 in fixing base 61, and whole fixing base 61 is fixed to in the desk lamp pole 4 again, has the buckle to prevent that the lamp pole from deviating from, realizes the location effect, connects the power cord in desk lamp main part 5 and the desk lamp pole with bullet needle 6 simultaneously, and convenience of customers installs, provides stable structure and power connection. Referring to fig. 11, on this basis, the anti-slip block 8 is arranged below the desk lamp base 1, so that friction can be enhanced, and the induction of toppling of the desk lamp is reduced.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (10)

1. The utility model provides a stable induction desk lamp of easy assembly, includes desk lamp base (1), desk lamp base (1) upwards is equipped with desk lamp pole (4), its characterized in that: the desk lamp rod (4) is connected with the desk lamp main body (5) through a rotating assembly (7), one end of the rotating assembly (7) is hinged to the inner side of the desk lamp main body (5), and the other end of the rotating assembly is slid in along a guide groove (44) of the desk lamp rod (4) and is spliced and locked with a spring needle (6) in a fixed seat (61) in the desk lamp rod (4); the spliced rotating assembly (7) is fixedly arranged in the desk lamp post (4);

the desk lamp base (1) is arranged in a claw shape, the desk lamp post (4) extends along the claw direction which is obliquely arranged in the claw shape, and the center of the desk lamp base (1) is arranged in a staggered manner with the luminous center of the desk lamp main body (5);

the desk lamp main body (5) comprises an LED lamp panel (52) and an induction control panel (51) arranged on the LED lamp panel (52).

2. The easy-to-assemble stable induction desk lamp of claim 1, wherein: the desk lamp rod (4) is fixed on the desk lamp base (1) in a mode of being inserted into the plastic column (41), the plastic column (41) is matched with a limit groove in the mounting hole (2) of the desk lamp base (1), and the fixing screw (3) penetrates through the mounting hole (2) from bottom to top to be in threaded fit with the plastic column (41).

3. The easy-to-assemble stable induction desk lamp of claim 1, wherein: the upper section of the desk lamp rod (4) is provided with a fixed seat positioning hole (43), the lower section of the desk lamp rod is provided with an electric wire mounting hole (42), and the fixed seat (61) is clamped into the fixed seat positioning hole (43).

4. The easy-to-assemble stable induction desk lamp of claim 1, wherein: an anti-skid block (8) is arranged below the desk lamp base (1).

5. The easy-to-assemble stable induction desk lamp of claim 1, wherein: the induction control board (51) comprises a photosensitive component arranged on the upper surface and a human body induction module or a radar induction module arranged on the lower surface.

6. A stable induction desk lamp easy to assemble as claimed in any one of claims 1-5, characterized in that: the desk lamp base (1) is arranged in a three-jaw shape.

7. The easy-to-assemble stable induction desk lamp of claim 6, wherein: the rotating assembly (7) is detachably clamped in the marble structure positioning hole (45) of the desk lamp rod (4) through the marble structure (73) arranged at the rear end.

8. The easy-to-assemble stable induction desk lamp of claim 7, wherein: the rotating assembly (7) further comprises a clamping shaft (71), and the clamping shaft (71) is arranged in a rotating assembly inserting groove (53) on the table lamp main body (5); a wire passing channel (72) is arranged in the rotating assembly (7); the top end of the spring needle (6) is assembled on a spring needle penetration hole (74) of the rotating component (7).

9. The easy-to-assemble stable induction desk lamp of claim 8, wherein: the external electric wire (9) passes through the electric wire mounting hole (42) and is electrically connected with the spring needle (6) in the fixed seat (61), the contact end of the spring needle (6) is electrically connected with the metal sheet in the rotating assembly (7), and the lamp cap side line on the metal sheet is electrically connected with the induction control board (51) and the LED lamp panel (52).

10. The easy-to-assemble stable induction desk lamp of claim 9, wherein: the desk lamp main body (5) is also arranged in a three-jaw shape.