CN209762912U - Solar LED ball bulb - Google Patents

Abstract

The utility model discloses a solar LED ball bulb, which belongs to the field of bulbs, and comprises a bulb shell, wherein the lower end of the bulb shell is provided with a power connection stud, the upper end of the bulb shell is provided with a connecting sleeve, the outer side of the connecting sleeve is connected with a connecting disc through threads, a lampshade is arranged in the connecting disc, a supporting block is arranged in the lampshade, a heat conductor is sleeved in the bulb shell, the middle part of the heat conductor is provided with a through hole, the outer side of the heat conductor is provided with a touch block, the outer side of the bulb shell is connected with a heat dissipation sleeve through threads, the outer side of the heat dissipation sleeve is provided with a heat dissipation strip, the heat conductor made of a heat conductive silica gel material is arranged in the bulb shell, the heat dissipation sleeve is arranged at the outer side of the bulb shell, heat on a circuit board is conducted to the heat dissipation sleeve through the heat conductor to, the dustproof bulb has a good dustproof effect, and prevents dust from entering the bulb to cause damage to electronic elements.

Description

Solar LED ball bulb

Technical Field

The utility model relates to a bulb field, more specifically say, relate to a solar energy LED ball bulb.

Background

Conventional light bulbs are based on the principle of thermal effect of current. When the lamp is connected with a rated voltage, current passes through the filament to be heated to an incandescent state, so that heat and light are generated, and electric energy is converted into internal energy and light energy during operation. With the continuous progress of the technology, the LED bulb is gradually and widely adopted and applied to various places. With the solar power generation technology becoming mature day by day, the solar LED bulb is also widely used and mainly used in street lamps.

However, the conventional LED globe bulb generates a large amount of heat during operation, and sometimes a hole needs to be formed in the bulb to allow air to flow in order to dissipate heat from the bulb. However, dust in the air can easily enter the bulb, which may damage the electronic components and reduce the service life of the bulb. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

to the problem that exists among the prior art, the utility model aims to provide a solar energy LED ball bulb, it sets up the heat conductor of being made by heat conduction silica gel material in the bulb casing, and at the outside installation heat dissipation cover of bulb casing, dispels the heat to the heat dissipation cover through the heat conductor heat conduction on with the circuit board, can make the circuit board dispel the heat fast, overall structure is the encapsulated situation moreover, has good dustproof effect, avoids the dust to get into in the bulb, leads to electronic component impaired.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A solar LED ball bulb comprises a bulb shell, wherein a power connection stud is arranged at the lower end of the bulb shell, a connecting sleeve is arranged at the upper end of the bulb shell, the outer side of the connecting sleeve is connected with a connecting disc through threads, a lampshade is arranged in the connecting disc, a supporting block is arranged in the lampshade, a heat conductor is sleeved in the bulb shell, a through hole is formed in the middle of the heat conductor, a contact block is arranged at the outer side of the heat conductor, a heat dissipation sleeve is connected with the outer side of the bulb shell through threads, a heat dissipation strip is arranged at the outer side of the heat dissipation sleeve, the heat dissipation sleeve is in close contact with the contact block, a limiting block is arranged in the bulb shell, a circuit board is mounted at the upper end of the bulb shell and is in contact with the heat conductor, a limiting groove is formed in the circuit board, a limiting block is clamped, it sets up the heat conductor of making by heat conduction silica gel material in the bulb casing, and at the outside installation heat dissipation cover of bulb casing, dispels the heat through heat conductor heat conduction to the heat dissipation cover on with the circuit board, can make the circuit board dispel the heat fast, and overall structure is the encapsulated situation moreover, has good dustproof effect, avoids in the dust gets into the bulb, leads to electronic component impaired.

Further, the circumference position of bulb casing is provided with logical groove, it has the touch multitouch to lead to the inslot registrate, the touch multitouch is annular equipartition setting in the outside of heat conductor, the heat conductor is made by heat conduction silica gel, and heat conduction silica gel has good heat conductivity and insulating nature, and the texture is soft moreover, conveniently makes the touch multitouch card go into logical inslot, installs the heat conductor.

Further, the inside of connection pad is provided with the internal thread, the outside of adapter sleeve is provided with the external screw thread, the internal thread passes through threaded connection with the external screw thread, through the screw-thread fit of internal thread and external screw thread, can carry out fastening connection with connection pad and adapter sleeve.

Furthermore, the connecting disc, the lampshade and the supporting block are of an integrated structure and are made of acrylic materials, and the acrylic materials are good in light guiding performance and are common materials for lamps.

Further, the heat dissipation strip is the setting of annular equipartition at the surface of heat dissipation cover, heat dissipation cover and heat dissipation strip formula structure as an organic whole, and make by aluminium material, aluminium material has good heat dispersion, and the heat dissipation strip has increased the heat radiating area of heat dissipation cover, can be so that heat dissipation cover radiating effect is better.

3. Advantageous effects

compared with the prior art, the utility model has the advantages of:

(1) This scheme sets up the heat conductor of making by heat conduction silica gel material in the bulb casing, and at the outside installation heat dissipation cover of bulb casing, dispels the heat through heat conductor heat conduction to the heat dissipation cover on with the circuit board, can make the circuit board dispel the heat fast, and overall structure is the encapsulated situation moreover, has good dustproof effect, avoids in the dust gets into the bulb, leads to electronic component impaired.

(2) The circumference position of bulb casing is provided with logical groove, and logical inslot registrates the touch multitouch, and the touch multitouch is annular equipartition setting in the outside of heat conductor, and the heat conductor is made by heat conduction silica gel, and heat conduction silica gel has good heat conductivity and insulating nature, and the texture is soft moreover, conveniently makes the touch multitouch card go into logical inslot, installs the heat conductor.

(3) The inside of connection pad is provided with the internal thread, and the outside of adapter sleeve is provided with the external screw thread, and the internal thread passes through threaded connection with the external screw thread, through the screw-thread fit of internal thread and external screw thread, can carry out fastening connection with connection pad and adapter sleeve.

(4) The connecting disc, the lampshade and the supporting block are of an integrated structure and are made of acrylic materials, and the acrylic materials are good in light guiding performance and are common materials for lamps.

(5) The heat dissipation strips are arranged on the outer surface of the heat dissipation sleeve in an annular and uniform distribution mode, the heat dissipation sleeve and the heat dissipation strips are of an integrated structure and are made of aluminum materials, the aluminum materials have good heat dissipation performance, the heat dissipation strips increase the heat dissipation area of the heat dissipation sleeve, and the heat dissipation effect of the heat dissipation sleeve is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a top view of the heat conductor of the present invention;

Fig. 4 is a top view of the heat dissipating sleeve of the present invention.

The reference numbers in the figures illustrate:

the LED lamp comprises a bulb shell 1, a power connection stud 2, a through groove 3, a connecting sleeve 4, a connecting disc 5, a lampshade 6, a supporting block 7, a heat conductor 8, a through hole 9, a contact block 10, a heat dissipation sleeve 11, a heat dissipation strip 12, a limiting block 13, a circuit board 14, a limiting groove 15 and a light emitting sheet 16.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

Referring to fig. 1-4, a solar LED ball bulb includes a bulb housing 1, referring to fig. 1-4, a power connection stud 2 is disposed at a lower end of the bulb housing 1, a connection sleeve 4 is disposed at an upper end of the bulb housing 1, a connection pad 5 is connected to an outer side of the connection sleeve 4 through a thread, a lampshade 6 is disposed in the connection pad 5, a support block 7 is disposed in the lampshade 6, the support block 7 contacts with a circuit board 14 to limit the circuit board 14 and compress the circuit board 14, a heat conductor 8 is sleeved in the bulb housing 1, a through hole 9 is disposed in a middle of the heat conductor 8, a contact block 10 is disposed at an outer side of the heat conductor 8, the heat conductor 8 and the contact block 10 are of an integrated structure and have good thermal conductivity and insulation properties, a heat dissipation sleeve 11 is connected to the outer side of the bulb housing 1 through a thread, a heat dissipation strip 12 is disposed, a limiting block 13 is arranged in the bulb shell 1, a circuit board 14 is installed at the upper end of the bulb shell 1, the circuit board 14 is in contact with the heat conductor 8, a limiting groove 15 is formed in the circuit board 14, the limiting block 13 is clamped in the limiting groove 15, the circuit board 14 can be limited through the matching of the limiting groove 15 and the limiting block 13, the circuit board 14 is prevented from rotating, and a light-emitting piece 16 is arranged on the surface of the circuit board 14.

Please refer to fig. 1-3, a circumferential position of the bulb housing 1 is provided with a through groove 3, a contact block 10 is sleeved in the through groove 3, the contact block 10 is annularly and uniformly distributed on the outer side of the heat conductor 8, the heat conductor 8 is made of heat conducting silica gel, the heat conducting silica gel has good heat conductivity and insulativity, and is soft in texture, the contact block 10 is conveniently clamped into the through groove 3, the heat conductor 8 is installed, an internal thread is arranged inside the connecting disc 5, an external thread is arranged on the outer side of the connecting sleeve 4, the internal thread is in threaded connection with the external thread, and the connecting disc 5 and the connecting sleeve 4 can be fastened and connected through the threaded fit of the internal thread and the external.

Referring to fig. 1, 2 and 4, the connection pad 5, the lampshade 6 and the support block 7 are of an integrated structure and are made of an acrylic material, the acrylic material has good light guiding performance and is a common material for lamps, the heat dissipation strips 12 are annularly and uniformly distributed on the outer surface of the heat dissipation sleeve 11, the heat dissipation sleeve 11 and the heat dissipation strips 12 are of an integrated structure and are made of aluminum materials, the aluminum materials have good heat dissipation performance, the heat dissipation strips 12 increase the heat dissipation area of the heat dissipation sleeve 11, and the heat dissipation effect of the heat dissipation sleeve 11 is better.

This solar energy LED ball bulb sets up the heat conductor 8 of being made by heat conduction silica gel material in bulb housing 1, and install heat dissipation cover 11 in bulb housing 1's the outside, the surface of heat conductor 8 and circuit board 14's surface contact, and the contact 10 and the heat dissipation cover 11 contact on the heat conductor 8, heat conductor 8 has good heat conductivity and insulating nature, can conduct the heat on the circuit board 14 to heat dissipation cover 11 through heat conductor 8, heat dissipation cover 11 is made by the aluminium material, then heat dissipation cover 11 and heat dissipation strip 12 dispel the heat, can make circuit board 14 dispel the heat fast, prevent that circuit board 14 high temperature, and overall structure is the encapsulated situation, good dustproof effect has, avoid in the dust gets into the bulb, lead to electronic component impaired.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a solar energy LED ball bulb, includes bulb casing (1), its characterized in that: the bulb comprises a bulb shell (1), and is characterized in that a power connection stud (2) is arranged at the lower end of the bulb shell (1), a connecting sleeve (4) is arranged at the upper end of the bulb shell (1), the outer side of the connecting sleeve (4) is connected with a connecting disc (5) through threads, a lampshade (6) is arranged in the connecting disc (5), a supporting block (7) is arranged in the lampshade (6), a heat conductor (8) is sleeved in the bulb shell (1), a through hole (9) is formed in the middle of the heat conductor (8), a contact block (10) is arranged on the outer side of the heat conductor (8), a heat dissipation sleeve (11) is connected with the outer side of the bulb shell (1) through threads, a heat dissipation strip (12) is arranged on the outer side of the heat dissipation sleeve (11), the heat dissipation sleeve (11) is in close contact with the contact block (10), a limiting block (13), the circuit board (14) is in contact with the heat conductor (8), the circuit board (14) is provided with a limiting groove (15), a limiting block (13) is clamped in the limiting groove (15), and a light-emitting sheet (16) is arranged on the surface of the circuit board (14).

2. The solar LED globe bulb according to claim 1, wherein: the bulb shell is characterized in that a through groove (3) is formed in the circumferential position of the bulb shell (1), contact blocks (10) are sleeved in the through groove (3), the contact blocks (10) are arranged in an annular and uniformly distributed mode on the outer side of a heat conductor (8), and the heat conductor (8) is made of heat-conducting silica gel.

3. The solar LED globe bulb according to claim 1, wherein: the connecting disc (5) is internally provided with an internal thread, the outer side of the connecting sleeve (4) is provided with an external thread, and the internal thread is in threaded connection with the external thread.

4. The solar LED globe bulb according to claim 1, wherein: the connecting disc (5), the lampshade (6) and the supporting block (7) are of an integrated structure and are made of acrylic materials.

5. The solar LED globe bulb according to claim 1, wherein: the heat dissipation strip (12) is at the outer surface of heat dissipation cover (11) and is the annular equipartition setting, heat dissipation cover (11) and heat dissipation strip (12) formula structure as an organic whole, and make by the aluminium material.