Crystal lampshade with good heat dissipation effect

Abstract

The utility model discloses a crystal lampshade with a good heat dissipation effect, which comprises a lampshade main body made of transparent crystal glass, the lampshade main body is arranged in a big-end-down circular truncated cone shape, a downward trumpet-shaped through hole is arranged in the lampshade main body, and a plurality of circles of tangent planes which are closely distributed in a staggered manner are arranged on the surface of the lampshade main body; the LED lamp is characterized in that the top end of the lampshade body is provided with a stand column protruding upwards, and a first wire passing hole correspondingly communicated with the through hole is formed in the stand column; the stand column is sleeved with an aluminum installation base in a threaded mode, a second wire passing hole vertically aligned with the first wire passing hole is formed in the installation base, and a plurality of annular lifting lugs evenly distributed at intervals are connected to the top end of the installation base. The section is arranged in a rhombus shape, and the middle of each side edge of the section is provided with a strip-shaped air hole formed along the side edge of the section. The LED display screen not only can improve the heat dissipation effect, but also has the advantages of being low in maintenance cost, high in installation stability and good in display effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of crystal lamp shade, especially a crystal lamp shade with good heat dissipation effect. BACKGROUND

[0002] The lamp shade is a protective structure covered outside the light source, which can avoid the adverse effects of substances in the external environment on the light source and can also achieve certain light focusing effect. According to the material of the lamp shade, the light of the light source can create different atmospheres.

[0003] Among them, the crystal lamp shade surface is provided with a plurality of sections, which has a crystal clear, shining decorative effect, often used in high-end lamps. In order to have better light focusing effect, the large-small round table shape crystal lamp shade is more common in daily life, and the crystal lamp shade of this shape can only be cooled at the upper and lower positions of the internal through hole, and the heat exchange efficiency between the inside and outside of the crystal lamp shade is low, which leads to high temperature near the light source part in the crystal lamp shade, which is easy to cause damage to the light source; in addition, the crystal lamp shade needs to be hung by drilling holes in the top and threading ropes, and after a certain wear of the drilled holes during use, the whole crystal lamp shade needs to be replaced, which has high maintenance cost.

[0004] Therefore, the existing round table shape crystal lamp shade has the problems of poor heat dissipation effect and high maintenance cost. INVENTION CONTENTS

[0005] The utility model aims at providing a crystal lamp shade with good heat dissipation effect. The utility model not only can improve the heat dissipation effect, but also has the advantages of low maintenance cost.

[0006] The technical scheme of the utility model: a crystal lamp shade with good heat dissipation effect, comprising a lamp shade main body made of transparent crystal glass, the lamp shade main body is arranged in a large-small round table shape, a through hole arranged in a downward horn shape is arranged in the lamp shade main body, and a plurality of closely staggered sections are arranged on the surface of the lamp shade main body; a column protruding upward is arranged at the top of the lamp shade main body, a first wire hole corresponding to the through hole is arranged in the column, an aluminum mounting seat is sleeved with external threads on the column, a second wire hole vertically aligned with the first wire hole is arranged on the mounting seat, a plurality of ring-shaped hanging ears uniformly distributed are connected to the top of the mounting seat; the sections are arranged in a rhombus shape, and a strip-shaped air hole arranged along the side of the section is arranged at the middle of each side of the section.

[0007] In the foregoing crystal lamp shade with good heat dissipation effect, an aluminum heat conduction cylinder extending downward to the top of the through hole is arranged at the position corresponding to the second wire hole on the mounting seat.

[0008] In the foregoing crystal lamp shade with good heat dissipation effect, the heat conduction cylinder and the mounting seat are integrally arranged.

[0009] The mounting seat is externally connected with a plurality of annularly and uniformly spaced heat dissipation fins.

[0010] The outer side of the stand is provided with a plurality of annularly and uniformly distributed transverse fixing holes, and the mounting seat is provided with a transverse screw hole corresponding to each transverse fixing hole, and each transverse screw hole is threadedly connected with a screw with an end portion extending into the transverse fixing hole.

[0011] The width of the air vent is 1-2 mm.

[0012] The thickness of the side wall of the lamp cover body is 5-8 mm.

[0013] Compared with the prior art, the lamp cover body is conveniently hoisted by the upwardly protruding stand at the top end of the lamp cover body and the mounting seat made of aluminum and externally threadedly sleeved with the stand and provided with a plurality of annularly and uniformly distributed lugs at the top end, the lugs are generally replaced after being worn, the maintenance cost is low, the air permeability of the lamp cover body is improved while the appearance is slightly affected, and the heat dissipation effect is improved.

[0014] In addition, the heat dissipation effect is improved by the heat-conducting cylinder integrally arranged on the mounting seat and extending into the through hole through the first wire passing hole, the heat in the through hole can be more efficiently conducted to the mounting seat for heat dissipation, the mounting seat is externally connected with a plurality of annularly and uniformly spaced heat dissipation fins, the heat dissipation area is increased, and the heat dissipation effect is further improved.

[0015] The mounting seat is provided with a plurality of annularly and uniformly distributed transverse screw holes, each transverse screw hole is threadedly connected with a screw, and the end portion of the screw extends into and is clamped in the transverse fixing hole of the stand, the connection strength and stability between the mounting seat and the stand are improved.

[0016] The width of the air vent is 1-2 mm, so that the lamp cover body can be ventilated and heat-dissipated while avoiding the entry of external large-particle impurities, the side wall of the lamp cover body has a thickness of 5-8 mm, has good light transmission, and has good display effect after the internal light source is lighted.

[0017] Therefore, the lamp cover body can improve the heat dissipation effect, has low maintenance cost, high installation stability and good display effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model;

[0019] Figure 2 is a sectional view of the utility model.

[0020] The signs in the drawings are: 1-lampshade main body, 2-through hole, 3-section, 4-stand, 5-first wire hole, 6-mounting seat, 7-second wire hole, 8-lifting lug, 9-heat conduction cylinder, 10-radiator fin, 11-transverse fixing hole, 12-transverse screw hole, 13-screw, 14-breather hole. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples, but it is not as the basis for limiting the utility model.

[0022] Embodiment. A crystal lampshade with good heat dissipation effect, constitutes as shown in Figure 1 and 2 , including the lampshade main body 1 made of transparent crystal glass, the lampshade main body 1 is set up in the circular table shape of big down small, the lampshade main body 1 is equipped with the through hole 2 that is set up in the trumpet shape to the down, the lampshade main body 1 surface is equipped with multiple circles close staggered distribution section 3;The top of lampshade main body 1 is equipped with the stand 4 that is projected upward, the stand 4 is equipped with the first wire hole 5 that is communicated with the through hole 2 correspondingly, the stand 4 is externally threaded and is connected with the mounting seat 6 of aluminium, the mounting seat 6 is equipped with the second wire hole 7 that is vertically aligned with the first wire hole 5, the mounting seat 6 top is connected with multiple annularly spaced evenly distributed lifting lug 8;The section 3 is set up in the diamond shape, the every side of section 3 is equipped with the breather hole 14 that is set up along the side of section 3 in the middle part of strip.

[0023] The mounting seat 6 is set up with the heat conduction cylinder 9 of aluminium that extends to the top of through hole 2 at the position corresponding the second wire hole 7;The heat conduction cylinder 9 and mounting seat 6 are integrally arranged;The mounting seat 6 is connected with multiple pieces of annularly spaced evenly distributed radiator fin 10;The outside of stand 4 is equipped with multiple annularly evenly distributed transverse fixing hole 11;The mounting seat 6 is equipped with the transverse screw hole 12 at the position corresponding every transverse fixing hole 11, every transverse screw hole 12 is all threaded and connected with the screw 13 that end stretches into transverse fixing hole 11;The width of breather hole 14 is 1-2mm;The thickness of lampshade main body 1 side wall is 5-8mm.

[0024] Working principle: in use, first, the mounting seat 6 is screwed to the outside of the column 4, then the plurality of screws 13 are screwed into the plurality of transverse screw holes 12 on the side of the mounting seat 6, so that the end of the screw 13 can extend into the transverse fixing hole 11 on the side of the column 4, thereby stably connecting the mounting seat 6 to the column 4. Then, the hanging rope is tied by being sequentially threaded through the plurality of annularly distributed hanging ears 8 on the top surface of the mounting seat 6, thereby hoisting the mounting seat 6 and the lampshade body 1 connected thereto through the column 4; subsequently, the light source connected with the electric wire is inserted into the middle part of the through hole 2 in the lampshade body 1 through the heat-conducting cylinder 9 (the heat-conducting cylinder 9 is sleeved in the second wire passing hole 7 in the middle part of the mounting seat 6 and the first wire passing hole 5 in the middle part of the column 4).

[0025] After the light source is powered on and emits light, most of the light can be emitted from the bottom of the lampshade body 1, and a small part of the light can pass through the transparent lampshade body 1 to emit outward and form a relatively beautiful light spot effect through the plurality of rows of closely staggered rhombic sections 3 on the surface of the lampshade body 1, thereby having a good display effect.

[0026] Since the bottom end of the through hole 2 is open, the top end of the through hole 2 is communicated with the outside through the middle cavity of the heat-conducting cylinder 9 in the first wire passing hole 5 and the second wire passing hole 7, and the lampshade body 1 is provided with a plurality of air holes 14, so that the heat generated by the light source in the through hole 2 can be quickly dissipated outward, thereby having a good heat dissipation effect; at the same time, the mounting seat 6 made of aluminum and the heat-conducting cylinder 9 located at the top of the through hole 2 have good heat-conducting performance, can quickly conduct the heat at the top of the through hole 2 to the mounting seat 6, and then conduct the heat to the outside through the plurality of fins 10 on the outer side surface of the mounting seat 6, thereby greatly improving the heat dissipation effect.

Claims

1. A crystal lampshade with good heat dissipation effect, comprising a lampshade body (1) made of transparent crystal glass, the lampshade body (1) is arranged in a circular truncated cone shape with the lower part larger than the upper part, a through hole (2) is arranged in the lampshade body (1) in a downward horn shape, and a plurality of closely staggered cutting surfaces (3) are arranged on the surface of the lampshade body (1); characterized in that: The top end of the lampshade body (1) is provided with an upwardly protruding column (4), the column (4) is provided with a first wire passing hole (5) corresponding to the through hole (2); the column (4) is externally threadedly sleeved with an aluminum mounting seat (6), the mounting seat (6) is provided with a second wire passing hole (7) vertically aligned with the first wire passing hole (5), and the top end of the mounting seat (6) is connected with a plurality of annularly and uniformly distributed hanging ears (8); the cutting surface (3) is rhombic, and the middle of each side of the cutting surface (3) is provided with a strip-shaped air hole (14) along the side of the cutting surface (3).

2. The crystal lampshade with good heat dissipation effect according to claim 1, characterized in that: The mounting seat (6) is provided with an aluminum heat-conducting cylinder (9) extending downward to the top of the through hole (2) at a position corresponding to the second wire passing hole (7).

3. The crystal lampshade with good heat dissipation effect according to claim 2, characterized in that: The heat-conducting cylinder (9) and the mounting seat (6) are integrally arranged.

4. The water crystal lampshade with good heat dissipation effect according to claim 2, characterized in that: The mounting seat (6) is externally connected with a plurality of annularly and uniformly distributed heat dissipation fins (10).

5. The water crystal lampshade with good heat dissipation effect according to claim 1, characterized in that: The outer side of the column (4) is provided with a plurality of annularly and uniformly distributed transverse fixing holes (11); the mounting seat (6) is provided with a transverse screw hole (12) at a position corresponding to each transverse fixing hole (11), and each transverse screw hole (12) is threadedly connected with a screw (13) with an end portion extending into the transverse fixing hole (11).

6. The water crystal lampshade with good heat dissipation effect according to claim 1, characterized in that: The width of the air hole (14) is 1-2 mm.

7. The water crystal lampshade with good heat dissipation effect according to claim 1, characterized in that: The thickness of the side wall of the lampshade body (1) is 5-8 mm.

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