CN215982302U

CN215982302U - Novel desk lamp

Info

Publication number: CN215982302U
Application number: CN202121950498.XU
Authority: CN
Inventors: 章泽柯
Original assignee: Ucome Lighting Co ltd
Current assignee: Ucome Lighting Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-08
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a novel desk lamp, which comprises a barrel and a lampshade fixed at the top end part of the barrel, wherein a lamp panel is arranged in the lampshade and at the top end position of the barrel, a circuit board and a battery module are arranged in a barrel cavity, the lamp panel and the battery module are both connected with the circuit board, a balancing weight is arranged in the barrel cavity, and the balancing weight is added into the desk lamp in the scheme so as to improve the stability of the desk lamp.

Description

Novel desk lamp

Technical Field

The utility model relates to the technical field of lamps, in particular to a novel desk lamp.

Background

The desk lamp is common lamps and lanterns, and a common desk lamp is for installing the lamp plate and with the lamp shade cage on the top of barrel, and the common problem of this type of desk lamp lies in that stability is relatively poor, and especially when the lamp shade diameter is greater than the barrel, its stability is relatively poor, for this common measure be far away from the pedestal of barrel for the radial dimension of installation in the barrel bottom, but this structure leads to the volume grow, needs the improvement.

In addition, the structural stability of the existing desk lamp and the convenience of assembly are poor, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one technical defect, the utility model provides the following technical scheme:

the application document discloses novel desk lamp, including barrel and the fixed lamp shade in top portion, the top position of the interior, barrel of lamp shade sets up the lamp plate, sets up circuit board, battery module in the barrel chamber, lamp plate, battery module all are connected with the circuit board, set up the balancing weight in the barrel chamber. Add the balancing weight in this scheme in the desk lamp to improve the stability of desk lamp.

Furthermore, the balancing weight is fixed on the wall of the cylinder cavity and is opposite to the battery module, so that the reasonable layout is realized, and the space is saved.

Further, the diameter of the cross section maximum diameter of lamp shade is greater than the diameter of barrel, and to conventional desk lamp, spherical lamp shade diameter is greater than the desk lamp and easily produces like the light situation of head-heavy foot, poor stability, but adds the weight of balancing weight in order to improve the barrel in this scheme, promotes stability then.

Furthermore, pyramids are formed on the peripheral surface of the lampshade, and a plurality of pyramids are uniformly distributed to play a role in softening light, and a rectangular pyramid is preferred.

Further, the bottom nozzle department of barrel sets up the charging seat, sets up circuit board, power module and balancing weight in the section of thick bamboo intracavity of charging seat top, and the charging seat is connected with the circuit board, increases the charging seat in order to charge the ability to the battery module, can install socket or charging wire on the charging seat.

Further, the barrel includes outer sleeve, inner skleeve that registrates mutually, and the inner skleeve global sets up the breach and gets into with the battery module to at this breach department fixed mounting panel, fixed balancing weight on the mounting panel, interior outer sleeve structure helps promoting tubular structure's stability, can select the aluminum alloy material if the outer sleeve, and the breach is reserved to the global position of inner skleeve, and battery module can be directly get into from breach department, convenient assembly forming.

Furthermore, the upper portion and the lower portion of the inner sleeve cavity wall corresponding to the notch are provided with a first convex column, the battery module is embedded between the two convex columns, a second convex column is arranged at the position, corresponding to the first convex column, of the mounting plate, a through hole for screwing in a screw is formed in the middle of the second convex column in the axial direction, the screw is conveniently screwed into the first convex column from the outside of the mounting plate, and therefore the mounting plate and the outer sleeve are fixed into a whole.

Furthermore, a circuit board is fixed between the first two convex columns and on the wall of the inner sleeve cavity corresponding to the battery module, a switch is arranged on the circuit board, and holes are arranged at the positions of the inner sleeve and the outer sleeve corresponding to the switch. The configuration of the switch can be selected as desired.

The preferred switches are as follows: the switch includes bottom plate and button, the bottom plate is fixed on the circuit board, the position that the bottom plate corresponds trigger part on the circuit board sets up the hole, set up the spliced pole in the trigger part, set up the guiding hole on button and the button on the bottom plate, it stretches out from the guiding hole to set up the guiding post and the guiding post on the bottom plate, spliced pole in the trigger part stretches out and the butt button from the hole on the bottom plate, the button tip is protruding in the hole of opening on the inner muff cavity wall and is arranged in the hole of corresponding opening on the outer muff cavity wall and presses down, this structure is pressed down more stably.

Further, inner skleeve top nozzle department shaping support column, the lamp plate is fixed on the support column, and this top nozzle department spiro union lantern ring, the peripheral evagination of lamp shade bottom opening part and the partial embedding lantern ring of evagination in the ring mouth to the support column butt joint lamp plate, like common fix with screw, lamp shade embedding lantern ring mouth is fixed, convenient equipment shaping under this structure.

Further, inner skleeve bottom nozzle department shaping mounting groove and inslot set up the interface that charges, and the peripheral interval of mounting groove sets up the gasket, and wire rods such as convenient charging under this structure pass from the clearance between the gasket and be connected with the charging seat, and the interface that charges can directly dock charging line or dock the charging seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. the desk lamp structure is improved, the balancing weight is added to improve the stability of the desk lamp, and the barrel structure is improved to facilitate assembly and forming.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a structural view of the desk lamp in embodiment 1;

FIG. 2 is a structural view of the embodiment 1 with the outer sleeve removed;

FIG. 3 is a sectional view of the cylindrical body in example 1;

FIG. 4 is a block diagram of an inner sleeve;

FIG. 5 is a block diagram of a mounting plate;

fig. 6 is a structural view of a second lamp cover;

FIG. 7 is a view showing the structure of a second mounting plate;

FIG. 8 is a first switch structure;

FIG. 9 is a second switch mounting structure;

FIG. 10 is an exploded view of a second switch;

FIG. 11 is a structural view of the desk lamp and the charging stand in an exploded state;

wherein the reference numerals are:

1. a barrel; 2. a lamp shade; 3. a charging seat; 4. a lamp panel; 5. a circuit board; 6. a battery module; 7. a collar; 8. a balancing weight; 9. a switch; 10. a gasket; 11. an outer sleeve; 12. an inner sleeve; 13. mounting a plate; 14. a through hole; 15. a support pillar; 16. a first convex column; 17. a second convex column; 18. a seal ring; 19. a groove; 20. mounting grooves; 21. a pyramid; 22. a charging interface; 90. a base plate; 91. pressing a key; 92. a guide post; 93. connecting columns; 94. and (4) a guide hole.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

Example 1

As shown in fig. 1, in this embodiment, the desk lamp includes a barrel 1 and a lampshade 2 fixed on the top end portion of the barrel, the lampshade 2 is an elliptic sphere, the maximum diameter of the middle cross section of the sphere is larger than the diameter of the barrel, a charging seat 3 is installed on the bottom end of the barrel 1, for the lampshade, a transparent material can be selected to prepare a formed sphere, such as an elliptic shape, and a plurality of rectangular pyramids 21 can be uniformly formed on the outer peripheral surface of the lampshade to soften the light, as shown in fig. 6.

As shown in fig. 2 and 3, in the present embodiment, the cylinder 1 is composed of an inner sleeve 12 and an outer sleeve 11, which are fixed to each other, the outer sleeve is made of an aluminum alloy material, and two ends of the outer sleeve are opened to be directly sleeved on the inner sleeve and are in interference fit with each other. As shown in fig. 3, the left side position of the inner sleeve 11 has a notch for installing the battery module 6, the circuit board 5 is installed and a mounting plate 13 is fixed at the notch, the balancing weight 8 is installed at the left side position in the cavity of the inner sleeve, the balancing weight is fixed on the mounting plate 13, as screw fastening, the battery module 6 is installed on the inner wall of the inner sleeve cavity opposite to the balancing weight 8, the battery is arranged in the box, the circuit board 5 is installed between the battery module 6 and the inner wall of the cavity, and the inner sleeve and the outer sleeve correspond to the circuit board and form a groove for installing the switch 9, as shown in fig. 8, the top part of the switch protrudes to form a key, the key protrudes from the inner sleeve and the outer sleeve corresponding to the opened hole, the bottom end of the switch is abutted to the trigger part on the circuit board, this part belongs to a common structure, and details are not described. Of course, the switch can also select the structure shown in fig. 9 and 10, the switch is of a split type and comprises a bottom plate 90 and a button 91, the bottom plate can be fixed on the circuit board through gluing or screws, the bottom plate corresponds to the position hole of the trigger part on the circuit board, a connecting column 93 is fixed on the trigger part, the button 91 is located on the bottom plate, a guide hole 94 is formed in the tail end part of the button, a guide column 92 is formed on the bottom plate corresponding to the position, the guide column extends out from the guide hole, the connecting column on the trigger part extends out from the hole on the bottom plate and abuts against the button, and the end part of the button protrudes out from the hole formed in the wall of the inner sleeve cavity and is located in the hole formed in the wall of the outer sleeve cavity and corresponds to the hole formed in the wall of the outer sleeve cavity for pressing.

As shown in fig. 4 and 3, the lamp panel 4 is installed at the top end socket of the inner sleeve 11, the structure of the lamp bead is fixed on the conventional plate body, and the circuit board is connected with the charging seat, the lamp panel, the switch and the battery module.

As shown in fig. 3, 4 and 5, in this embodiment, for the convenience of assembly, a first protruding column 16 is formed on the upper and lower portions of the cavity wall of the inner sleeve 12 corresponding to the notch, the battery module 6 enters from the notch and is embedded between the first protruding columns 16, a second protruding column 17 is formed at the position of the mounting plate 13 corresponding to the first protruding column, a through hole 14 for screwing a screw is formed in the center of the second protruding column 17 along the axial direction, during assembly, the mounting plate is clamped at the notch, the first protruding column and the second protruding column are opposite, and the screw is screwed into a middle threaded hole of the first protruding column from the through hole of the mounting plate, so that the mounting plate and the outer sleeve are fixed into a whole. In addition, to improve the sealing, a groove 19 is formed in the peripheral wall at the notch, and the periphery of the mounting plate is fitted into the groove and the seal ring 18 is disposed in the groove. Of course, the mounting plate has a structure of fully sealing the gap, but may be a non-fully sealed type, as shown in fig. 7, the mounting plate is only half of the mounting plate in fig. 3 and 5, the corresponding half gap is not sealed, which is helpful for heat dissipation, and the mounting plate 13 and the inner sleeve 12 are fixed together by the first boss 16, the second boss 17 and the screw.

In order to facilitate the installation of the lamp panel, as shown in fig. 3 and 4, a support post 15 is formed at the top end socket of the inner sleeve 12, a hole is formed in the panel body of the lamp panel and is screwed in by a screw to be fixed on the support post 15, a lantern ring 7 is screwed at the top end socket, and the periphery of the bottom end opening of the lampshade 2 protrudes outwards and the protruding part is embedded into the annular opening of the lantern ring to be fixed.

In this embodiment, a mounting groove 20 is formed at a bottom end socket of the inner sleeve 12 according to a structural size of the charging socket, a charging interface 22 is installed in the mounting groove, the charging interface 22 is connected with the circuit board 5, as shown in fig. 1, 3 and 11, the charging socket 3 is in butt joint with a charging interface in the mounting groove, the gasket 10 is fixed at the periphery of the mounting groove at intervals, as shown in fig. 1, and wires on the charging socket can conveniently pass through gaps between the gaskets under the structure.

During assembly, a circuit board with a switch can enter from the notch and is fixed on the inner wall of the inner sleeve cavity through screws, then the lamp panel and the charging seat are installed and are in butt joint with the circuit board, then the battery module is clamped between the two first protruding columns, the battery module is in butt joint with the circuit board, the balancing weight is fixed on the installation plate, the installation plate is buckled at the notch and is fastened through screws, the lantern ring is screwed, the outer sleeve is sleeved on the inner sleeve, and the lampshade is fixed.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. Novel desk lamp, including barrel (1) and top portion fixed lamp shade (2), the top position of lamp shade (2) inside, barrel (1) sets up lamp plate (4), sets up circuit board (5), battery module (6) in barrel (1) intracavity, lamp plate (4), battery module (6) all are connected with circuit board (5), its characterized in that, barrel (1) intracavity sets up balancing weight (8).

2. The novel desk lamp as claimed in claim 1, wherein: the balancing weight (8) is fixed on the wall of the cylinder cavity and is opposite to the battery module (6).

3. The novel desk lamp as claimed in claim 1, wherein: the maximum diameter of the cross section of the lampshade (2) is larger than that of the barrel (1).

4. The novel desk lamp as claimed in claim 1, wherein: the peripheral surface of the lampshade (2) is formed with pyramids (21), and a plurality of pyramids (21) are uniformly distributed.

5. The novel desk lamp as claimed in claim 1, wherein: the bottom nozzle department of barrel (1) sets up charging seat (3), sets up circuit board (5), power module and balancing weight (8) in the section of thick bamboo intracavity of charging seat (3) top, charging seat (3) are connected with circuit board (5).

6. The novel desk lamp as claimed in claim 1, wherein: barrel (1) is including outer sleeve (11), inner skleeve (12) that the looks registrate, and the global of inner skleeve (12) sets up the breach and gets into in order to supply battery module (6) to fixed mounting panel (13) in this breach department, fixed balancing weight (8) on mounting panel (13).

7. The novel desk lamp as claimed in claim 6, wherein: the upper portion and the lower portion of the cavity wall of the inner sleeve (12) corresponding to the notch are provided with a first convex column (16), the battery module (6) is embedded between the two convex columns, a second convex column (17) is arranged at the position, corresponding to the first convex column (16), of the mounting plate (13), and a through hole (14) for screwing in a screw is formed in the middle of the second convex column (17) in the axial direction.

8. The novel desk lamp as claimed in claim 7, wherein: a circuit board (5) is fixed between the first two convex columns and on the cavity wall of the inner sleeve (12) corresponding to the battery module (6), a switch (9) is arranged on the circuit board (5), and holes are arranged at the positions of the inner sleeve (12) and the outer sleeve (11) corresponding to the switch (9).

9. The novel desk lamp as claimed in claim 8, wherein: switch (9) are including bottom plate (90) and button (91), bottom plate (90) are fixed on circuit board (5), bottom plate (90) set up the hole corresponding to the position of trigger portion on circuit board (5), set up spliced pole (93) in the trigger portion, set up button (91) and set up guiding hole (94) on button (91) on bottom plate (90), set up guide post (92) and guide post (92) on bottom plate (90) and stretch out from guiding hole (94), spliced pole (93) in the trigger portion are gone up the hole from bottom plate (90) and are stretched out and butt button (91), button (91) tip is protruding and be arranged in the hole that corresponds the division on outer sleeve (11) chamber wall in the hole that division was gone up from inner sleeve (12) chamber wall in order to press.

10. The novel desk lamp as claimed in claim 6, wherein: inner sleeve (12) top nozzle department shaping support column (15), lamp plate (4) are fixed on support column (15), and this top nozzle department spiro union lantern ring (7), and the peripheral evagination of lamp shade (2) bottom opening part and the partial embedding lantern ring of evagination in the ring mouth of lantern ring (7).

11. The novel desk lamp as claimed in claim 6, wherein: inner skleeve (12) bottom nozzle department shaping mounting groove (20) and inslot set up interface (22) that charge, and mounting groove (20) peripheral interval sets up gasket (10).