CN218523470U - Hanging type decorative lamp - Google Patents

Abstract

The utility model discloses a hang formula ornament lamp that hangs from top to bottom, it includes the lamp stand, radiating piece and lamp plate, the lamp stand is tubular structure and has the inner chamber that link up from top to bottom, the upper end of lamp stand is connected with the upper cover, the radiating piece is connected with the lamp stand and is arranged in the inner chamber of lamp stand, the lamp plate sets up in the inner chamber of lamp stand, the radiating piece has the contact site with lamp plate looks butt, be equipped with spacing distance between contact site and the upper cover, in order to form the heat dissipation chamber, the upside of contact site is equipped with a plurality of heat dissipation posts that extend to the upper cover, on cover the louvre that is equipped with and dispels the heat the chamber intercommunication. During the use, utilize the heat of contact site contact conduction lamp plate, be equipped with a plurality of heat dissipation posts in the heat dissipation chamber to increase heat radiating area, utilize the heat dissipation post to dispel the heat in the heat dissipation chamber, the outside release of heat in with the heat dissipation chamber through the louvre is discharged, thereby can realize better radiating effect, reduces the restriction to lamp plate power, in order to be favorable to realizing better luminance, the decorative lighting of being convenient for uses.

Description

Hanging type decorative lamp

Technical Field

The utility model relates to a decorative lamp technical field, in particular to hang formula ornament lamp.

Background

Along with the improvement of people's living standard, a also more and more style for decorate the illumination lamps and lanterns that use, to current hanging type ornament lamp, it is generally including lamp stand, hoist and mount subassembly, diffusion tube etc. hoist and mount the installation with the lamp stand, be equipped with the holding chamber on the lamp stand, be equipped with the lamp plate in the holding chamber, at the opening part installation lens in holding chamber, the downside installation diffusion tube of lens is luminous through the lamp plate, and light passes through lens and diffusion tube and outwards shines, realizes its decorative lighting's effect. To above-mentioned hanging ornament lamp, because holding chamber upper portion is sealed cavity structure to the lamp stand downside still is connected with the diffusion tube, and the air mobility is relatively poor in the diffusion tube, consequently causes the whole heat-sinking capability of lamp plate relatively poor, for avoiding overheated, leads to having to use the lamp plate of lower power, has also caused the luminance of lamps and lanterns to receive the restriction, is not convenient for decorate the illumination and use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a hang formula ornament lamp, its heat that can contact portion contact conduction lamp plate to dispel the heat in the heat dissipation chamber through the heat dissipation post, the outside release of heat in will dispelling the heat chamber through the louvre is discharged, thereby can realize better radiating effect, reduces the restriction to lamp plate power, in order to be favorable to realizing better luminous luminance, the decoration illumination of being convenient for is used.

According to the embodiment of the utility model provides a hanging ornament lamp, it includes lamp stand, radiating piece and lamp plate, the lamp stand is tubular structure and has the inner chamber that link up from top to bottom, the upper end of lamp stand is connected with the upper cover, the radiating piece with the lamp stand is connected and is located in the inner chamber of lamp stand, the lamp plate set up in the inner chamber of lamp stand, the radiating piece have with the contact site of lamp plate looks butt, the contact site with be equipped with spacing distance between the upper cover to form the heat dissipation chamber, the upside of contact site be equipped with a plurality of to the heat dissipation post that the upper cover extends, on cover be equipped with the louvre of heat dissipation chamber intercommunication.

According to the utility model discloses hang formula ornament lamp, it has following beneficial effect at least: during the use, the lamp plate utilizes the heat of contact site contact conduction lamp plate with the contact site butt of radiating piece, is equipped with a plurality of heat dissipation posts in the heat dissipation chamber to increase heat radiating area, utilize the heat dissipation post to dispel the heat in the heat dissipation chamber, through the outside release of the heat in the louvre with the heat dissipation chamber and discharge, thereby can realize better radiating effect, reduce the restriction to lamp plate power, in order to be favorable to realizing better luminous luminance, the decoration illumination of being convenient for is used.

According to some embodiments of the utility model, the hanging ornament lamp still includes lens, lens set up in the inner chamber of lamp stand and be located the downside of lamp plate, lens can with the lamp plate support press in the contact site.

According to the utility model discloses a some embodiments, hanging ornament lamp still includes the diffusion tube, be equipped with step portion in the inner chamber of lamp stand, the diffusion tube connect in the downside of lamp stand, the diffusion tube stretch into to the inner chamber of lamp stand and with lens support press in step portion.

According to some embodiments of the utility model, lens have the butt post that upwards extends and form, butt post butt in the lamp plate makes the lamp plate with be formed with the luminous chamber between the lens, the lamp plate with all be equipped with the air vent on the contact site, luminous chamber can pass through the air vent with heat dissipation chamber intercommunication.

According to the utility model discloses a some embodiments, be equipped with location portion on the butt joint post, it is equipped with the confession to correspond on the lamp plate location portion male locating hole.

According to the utility model discloses a some embodiments, the week lateral wall of lamp stand with all be provided with first connecting hole on the week lateral wall of diffusion tube, be equipped with first bolt on the lamp stand, first bolt is worn to establish on the lamp stand first connecting hole with on the diffusion tube first connecting hole, so that the lamp stand with connect fixedly between the diffusion tube.

According to the utility model discloses a some embodiments, the week lateral wall of lamp stand with all be provided with the second connecting hole on the week lateral wall of contact site, be equipped with the second bolt on the lamp stand, the second bolt is worn to establish on the lamp stand the second connecting hole with on the contact site the second connecting hole, so that the lamp stand with connect fixedly between the contact site.

According to some embodiments of the utility model, the upper side cover of lamp stand is equipped with the top cap, the top cap with between the upper cover and the top cap with all be provided with the heat dissipation clearance between the lamp stand, the heat dissipation clearance with the louvre is linked together, the top cap can be followed the vertical direction and sheltered from the louvre.

According to some embodiments of the utility model, the top cap is equipped with butt portion and spacing portion, butt portion downside with the upside butt of upper cover, spacing portion insert to the louvre and with the pore wall butt of louvre.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a hanging type decorative lamp according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the hanging type decorative lamp of FIG. 1;

FIG. 3 is an exploded view of the hanging decorative lamp of FIG. 1;

fig. 4 is a schematic view of a portion of the hanging type decorative lamp in fig. 3.

Reference numerals:

the lamp comprises a lamp holder 100, a heat dissipation cavity 101, a light emitting cavity 102, a first connecting hole 103, a second connecting hole 104, an upper cover 110, a heat dissipation hole 111, a step part 120, a first pin 130 and a second pin 140;

heat sink 200, vent 201, contact 210, heat-dissipating stud 220;

a lamp panel 300 and a positioning hole 301;

lens 400, abutment column 410, positioning portion 411;

a diffuser tube 500;

top cover 600, heat dissipation gap 601, abutting part 610, and limiting part 620;

the assembly 700 is hoisted.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that if an orientation description is referred to, for example, the directions or positional relationships indicated by the upper and lower parts are based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are several, more than, less than, more than, above, below, or within, etc., wherein several means are one or more, several means are two or more, more than, less than, more than, etc. are understood as not including the number, and more than, less than, within, etc. are understood as including the number.

If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, a hanging type decorative lamp, which comprises a lamp holder 100, a heat dissipation member 200 and a lamp panel 300, wherein the lamp holder 100 is of a cylindrical structure and has an inner cavity which is through from top to bottom, the upper end of the lamp holder 100 is connected with an upper cover 110, the heat dissipation member 200 is connected with the lamp holder 100 and is positioned in the inner cavity of the lamp holder 100, the lamp panel 300 is arranged in the inner cavity of the lamp holder 100, the heat dissipation member 200 has a contact part 210 which is abutted against the lamp panel 300, a spacing distance is arranged between the contact part 210 and the upper cover 110 to form a heat dissipation cavity 101, the upper side of the contact part 210 is provided with a plurality of heat dissipation posts 220 which extend to the upper cover 110, and the upper cover 110 is provided with heat dissipation holes 111 which are communicated with the heat dissipation cavity 101.

It can be understood that, as shown in fig. 1 and fig. 2, the upper end of the lamp holder 100 is connected with the upper cover 110, the upper cover 110 is connected with the hoisting assembly 700, the hoisting assembly 700 is used to realize the hoisting installation of the lamp holder 100, and the heat sink 200 is placed in the inner cavity of the lamp holder 100 to hide the heat sink 200, thereby improving the appearance aesthetic property of the utility model and realizing better decorative effect; a heat dissipation cavity 101 is formed between the contact portion 210 and the upper cover 110, and a plurality of heat dissipation columns 220 are disposed in the heat dissipation cavity 101 to increase the heat dissipation area and facilitate heat dissipation. During the use, lamp plate 300 and the contact site 210 looks butt of radiating piece 200 utilize contact site 210 contact conduction lamp plate 300's heat, and heat dissipation post 220 dispels the heat in heat dissipation chamber 101, outwards releases the discharge through the heat dissipation hole 111 with the heat in heat dissipation chamber 101 to can realize better radiating effect, reduce the restriction requirement to lamp plate 300 power, in order to be favorable to realizing better luminance, be convenient for decorate the illumination and use.

In practical applications, the number and the distribution form of the heat dissipation columns 220 are set according to practical applications, and the specific configurations of the lamp panel 300 and the hoisting assembly 700 according to the embodiment of the present invention are known to those skilled in the art, and therefore will not be described in detail herein.

In some embodiments, the hanging decorative lamp further includes a lens 400, the lens 400 is disposed in the inner cavity of the lamp socket 100 and located at the lower side of the lamp panel 300, and the lens 400 can press the lamp panel 300 against the contact portion 210.

It can be understood that, as shown in fig. 2, fig. 3 and fig. 4, the lens 400 is disposed in the inner cavity of the lamp socket 100 and located at the lower side of the lamp panel 300, and the lens 400 is abutted to the lamp panel 300 to abut the lamp panel 300 to the contact portion 210, so that the lamp panel 300 can be conveniently mounted and disposed, and the lamp panel 300 and the contact portion 210 can be conveniently abutted to each other, thereby facilitating use. During the practical application, except above-mentioned structure, lamp plate 300 can also be through screwed connection in contact site 210 to realize mutual butt between the two, specifically can be according to the corresponding change of in-service use needs.

In some embodiments, the hanging decorative lamp further includes a diffuser 500, the inner cavity of the lamp holder 100 is provided with a step portion 120, the diffuser 500 is connected to the lower side of the lamp holder 100, the diffuser 500 extends into the inner cavity of the lamp holder 100 and presses the lens 400 against the step portion 120.

It can be understood that, as shown in fig. 1 and fig. 2, a step portion 120 is disposed in the inner cavity of the lamp holder 100, the diffuser 500 is located at the lower side of the lamp holder 100, the upper end of the diffuser 500 extends into the inner cavity of the lamp holder 100, the upper end of the diffuser 500 abuts against the lens 400 and presses the lens 400 against the step portion 120, so as to achieve the clamping installation of the lens 400, which is convenient for the installation and setting thereof, and is beneficial to simplifying the assembly operation and facilitating the use. In practical applications, the lens 400 may be connected to the lamp socket 100 through a clamping structure or a thread structure, and may be set according to practical needs.

In some embodiments, the lens 400 has an abutting column 410 extending upward, the abutting column 410 abuts against the lamp panel 300 and forms a light emitting cavity 102 between the lamp panel 300 and the lens 400, the lamp panel 300 and the contact portion 210 are both provided with vent holes 201, and the light emitting cavity 102 can be communicated with the heat dissipation cavity 101 through the vent holes 201.

Understandably, as shown in fig. 2, fig. 3 and fig. 4, during the assembly, the butt column 410 butt joint is formed with the luminous cavity 102 in the lamp plate 300 and between making the lamp plate 300 and the lens 400, all be equipped with air vent 201 and mutual butt joint intercommunication on lamp plate 300 and the contact site 210, luminous cavity 102 passes through air vent 201 and heat dissipation cavity 101 intercommunication, is favorable to luminous cavity 102 to dispel the heat through heat dissipation cavity 101 and uses, further promotes the radiating effect. In practical applications, the specific structures, the number of the arranged abutting columns 410 and the vent holes 201, etc. can be set according to practical application requirements, and are not limited herein.

In some embodiments, the abutting column 410 is provided with a positioning portion 411, and the lamp panel 300 is correspondingly provided with a positioning hole 301 for inserting the positioning portion 411. It can be understood that, as shown in fig. 2 and fig. 3, during assembly, the abutting column 410 abuts against the lamp panel 300, and the positioning portion 411 on the abutting column 410 is inserted into the positioning hole 301 on the lamp panel 300, so that relative fixation between the abutting column 410 and the lamp panel 300 is facilitated, the possibility of deviation is reduced, and the assembly stability is improved. In practical application, the specific structures of the positioning portion 411 and the positioning hole 301 can be set according to practical application requirements.

In some embodiments, the first connection holes 103 are formed in both the peripheral side wall of the lamp holder 100 and the peripheral side wall of the diffusion tube 500, the first pins 130 are formed in the lamp holder 100, and the first pins 130 penetrate through the first connection holes 103 formed in the lamp holder 100 and the first connection holes 103 formed in the diffusion tube 500, so that the lamp holder 100 and the diffusion tube 500 are fixedly connected.

It can be understood that, as shown in fig. 1, fig. 2 and fig. 3, during assembly, the first pin 130 is inserted through the first connection hole 103 on the lamp holder 100 and the first connection hole 103 on the diffusion tube 500 to limit the diffusion tube 500 from moving up and down relative to the lamp holder 100, so that the lamp holder 100 and the diffusion tube 500 are connected and fixed, and the connection structure is simple and is convenient for production and manufacturing. During practical application, the first connection holes 103 on the circumferential side wall of the lamp holder 100 and the circumferential side wall of the diffusion tube 500 can be provided in a plurality, and the lamp holder 100 and the diffusion tube 500 are fixed by a plurality of first bolts 130, and can be set according to practical application requirements.

In some embodiments, the second connection holes 104 are formed in both the peripheral side wall of the lamp holder 100 and the peripheral side wall of the contact portion 210, the second pins 140 are formed in the lamp holder 100, and the second pins 140 are inserted through the second connection holes 104 in the lamp holder 100 and the second connection holes 104 in the contact portion 210, so that the lamp holder 100 and the contact portion 210 are fixedly connected.

It can be understood that, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, during assembly, the second pin 140 is inserted through the second connection hole 104 of the lamp holder 100 and the second connection hole 104 of the contact portion 210 to limit the up and down movement of the heat sink 200 relative to the lamp holder 100, so that the lamp holder 100 and the heat sink 200 are connected and fixed, and the connection structure is simple and is convenient for production and manufacture. In practical applications, a plurality of second connection holes 104 are formed in the circumferential side walls of the lamp holder 100 and the contact portions 210, and the lamp holder 100 and the heat sink 200 are fixed by a plurality of second pins 140, which may be set according to practical needs.

In some embodiments, a top cover 600 covers the upper side of the lamp socket 100, heat dissipation gaps 601 are disposed between the top cover 600 and the upper cover 110 and between the top cover 600 and the lamp socket 100, the heat dissipation gaps 601 are communicated with the heat dissipation holes 111, and the top cover 600 can shield the heat dissipation holes 111 in a vertical direction.

It can be understood that, as shown in fig. 1, fig. 2 and fig. 3, when in use, the heat dissipation holes 111 are communicated with the outside atmosphere through the heat dissipation gap 601 to realize ventilation and heat dissipation, and the top cover 600 is used to shield the heat dissipation holes 111 along the vertical direction, so as to prevent dust and foreign matters from entering the heat dissipation cavity 101 through the heat dissipation holes 111 to cause accumulation or influence on the heat dissipation effect, thereby improving the use reliability. In practical applications, the specific structure of the top cover 600 may correspond to practical needs.

In some embodiments, the top cover 600 has an abutting portion 610 and a limiting portion 620, the lower side of the abutting portion 610 abuts against the upper side of the top cover 110, and the limiting portion 620 is inserted into the heat dissipation hole 111 and abuts against the hole wall of the heat dissipation hole 111.

It can be understood that, as shown in fig. 1, fig. 2 and fig. 3, the upper cover 110 is provided with a plurality of heat dissipation holes 111, the top cover 600 is correspondingly provided with a plurality of abutting portions 610 and a plurality of limiting portions 620, and the lower side of the abutting portions 610 abuts against the upper side of the upper cover 110, so that a heat dissipation gap 601 is formed between the top cover 600 and the upper cover 110, thereby facilitating heat dissipation; during a plurality of spacing portions 620 inserted a plurality of louvres 111 respectively one-to-one, every spacing portion 620 all with the pore wall butt of the louvre 111 that corresponds to in fixed top cap 600's position, be favorable to avoiding top cap 600 skew, improve connection stability. In practical applications, the specific structures, the number of the positioning portions 620, and the like of the abutting portion 610 and the limiting portion 620 can be set according to practical needs, and are not limited herein.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (9)

1. A hang-type decorative lamp, which is characterized in that:

the lamp holder (100) is of a cylindrical structure and is provided with an inner cavity which is communicated up and down, and the upper end of the lamp holder (100) is connected with an upper cover (110);

a heat sink (200) connected to the lamp socket (100) and located in an inner cavity of the lamp socket (100);

lamp plate (300), set up in the inner chamber of lamp stand (100), radiating piece (200) have with contact site (210) of lamp plate (300) looks butt, contact site (210) with be equipped with spacing distance between upper cover (110) to form heat dissipation chamber (101), the upside of contact site (210) be equipped with a plurality of to heat dissipation post (220) that upper cover (110) extend, be equipped with on upper cover (110) with heat dissipation hole (111) of heat dissipation chamber (101) intercommunication.

2. The hanging type decorative lamp according to claim 1, further comprising a lens (400), wherein the lens (400) is disposed in the inner cavity of the lamp holder (100) and located at the lower side of the lamp panel (300), and the lens (400) can press the lamp panel (300) against the contact portion (210).

3. The hanging type decorative lamp according to claim 2, further comprising a diffuser (500), wherein a step part (120) is disposed in the inner cavity of the lamp holder (100), the diffuser (500) is connected to the lower side of the lamp holder (100), and the diffuser (500) extends into the inner cavity of the lamp holder (100) and presses the lens (400) against the step part (120).

4. The hanging type decorative lamp according to claim 3, wherein the lens (400) has an abutting column (410) extending upwards, the abutting column (410) abuts against the lamp panel (300) and enables a light emitting cavity (102) to be formed between the lamp panel (300) and the lens (400), the lamp panel (300) and the contact portion (210) are provided with vent holes (201), and the light emitting cavity (102) can be communicated with the heat dissipating cavity (101) through the vent holes (201).

5. The hanging type decorative lamp according to claim 4, wherein the abutting column (410) is provided with a positioning portion (411), and the lamp panel (300) is correspondingly provided with a positioning hole (301) for inserting the positioning portion (411).

6. The hanging type decorative lamp as claimed in claim 3, wherein a first connecting hole (103) is formed on each of the peripheral side wall of the lamp holder (100) and the peripheral side wall of the diffuser (500), a first bolt (130) is formed on the lamp holder (100), and the first bolt (130) penetrates through the first connecting hole (103) on the lamp holder (100) and the first connecting hole (103) on the diffuser (500) so as to connect and fix the lamp holder (100) and the diffuser (500).

7. The hanging type decorative lamp according to claim 1, wherein the peripheral side wall of the lamp holder (100) and the peripheral side wall of the contact portion (210) are both provided with a second connecting hole (104), the lamp holder (100) is provided with a second bolt (140), and the second bolt (140) is inserted into the second connecting hole (104) of the lamp holder (100) and the second connecting hole (104) of the contact portion (210), so that the lamp holder (100) and the contact portion (210) are fixedly connected.

8. The hanging type decorative lamp according to claim 1, wherein a top cover (600) covers the upper side of the lamp holder (100), heat dissipation gaps (601) are respectively disposed between the top cover (600) and the upper cover (110) and between the top cover (600) and the lamp holder (100), the heat dissipation gaps (601) are communicated with the heat dissipation holes (111), and the top cover (600) can shield the heat dissipation holes (111) along a vertical direction.

9. The hanging type decorative lamp according to claim 8, wherein the top cover (600) is provided with a contact portion (610) and a limiting portion (620), the lower side of the contact portion (610) is connected to the upper side of the upper cover (110), and the limiting portion (620) is inserted into the heat dissipation hole (111) and connected to the hole wall of the heat dissipation hole (111).

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