CN217875578U

CN217875578U - Spring hook mounting structure of down lamp

Info

Publication number: CN217875578U
Application number: CN202222359273.8U
Authority: CN
Inventors: 朱莉莉
Original assignee: Taizhou Jiaoguang Lighting Co ltd
Current assignee: Taizhou Jiaoguang Lighting Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-11-22
Anticipated expiration: 2032-09-02

Abstract

The utility model provides a spring hook mounting structure of down lamp belongs to lamps and lanterns technical field. It has solved the problem of how to improve the installation convenience of spring hook. This spring hook mounting structure of down lamp, down lamp include the lamp body, and spring hook mounting structure has the annular joint that is including coupler body and a plurality of locating parts that have the stopper on the coupler body, have on the lamp body to be pipy grafting portion, and grafting portion is pegged graft in grafting portion, the locating part pass grafting portion and through the stopper with grafting portion outer wall lock location. This spring hook mounting structure of down lamp can effectively improve the installation convenience of spring hook.

Description

Spring hook mounting structure of down lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, a spring hook mounting structure of down lamp is related to.

Background

The down lamp is generally installed in a hole which is formed in a ceiling in advance in a room, the lighting effect can be achieved, meanwhile, the appearance of the ceiling is simple and clear, and the down lamp is a household lamp which is popularized in the life nowadays.

Chinese patent (No. CN 204665174U) discloses a down lamp spring and a down lamp using the same, the down lamp spring comprises a spring body and two elastic arms extending outwards from two ends of the spring body, the spring body is provided with a spring fixing part formed by bending a spiral coil outwards, the down lamp comprises a lamp body, two wiring terminals, a light source module and a driving module, the light source module and the driving module are arranged in the lamp body, the two down lamp springs are symmetrically arranged, the upper side of the lamp body is provided with a spring fixing part mounting groove, and the spring fixing part of the down lamp spring is fixed on the spring fixing part mounting groove through screws or rivets; as a specific solution, the reference specifically describes in paragraph 0043 of the specification that the hanging plate is installed on the upper side of the lamp body by means of screws (threaded connection) or rivets (riveting), a spring fixing portion installation groove is provided on the hanging plate, and a spring fixing portion of the down lamp spring is fixed on the spring fixing portion installation groove by means of screws (or rivets).

However, this structure has major drawbacks, which are embodied as: in the actual installation, installer need pass through screw or fix with rivet the link plate at the lamp body upside earlier, then rethread screw or fix the spring fixation portion of down lamp spring on the spring fixation portion mounting groove of link plate, all need connect fixedly through screw or rivet cooperation between each part, and installation steps is comparatively loaded down with trivial details, and the installation convenience is relatively poor.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a spring hook mounting structure of down lamp, the utility model aims to solve the technical problem that: how to improve the installation convenience of spring hook.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a spring hook mounting structure of down lamp, down lamp includes the lamp body, its characterized in that, spring hook mounting structure includes coupler body and a plurality of locating parts that have the stopper, have on the coupler body and be annular joint portion, have on the lamp body and be pipy grafting portion, the grafting of joint portion is in the grafting portion, the locating part passes joint portion with grafting portion passes through the stopper with grafting portion outer wall lock location.

This among the spring hook mounting structure of down lamp, the down lamp includes the lamp body, be provided with grafting portion on the lamp body, spring hook mounting structure includes coupler body and locating part, the joint portion has on the coupler body, and the stopper has on the locating part, grafting portion specifically is tubulose and open-top setting, when carrying out the combination assembly, installer can insert the joint portion on the coupler body earlier by the upper end opening part of grafting portion on the lamp body, in order to realize that the spring hook carries out grafting prepositioning with the lamp body, then pass grafting portion and joint portion through the locating part, it is fixed with the outer wall lock of grafting portion simultaneously through the stopper on the locating part, make joint portion by firm joint location in grafting portion from this, and then guarantee that the coupler body is stable installs on the lamp body, compared in prior art, the required connecting fittings of the spring hook mounting structure of the down lamp that the present case disclosed still less, the manufacturing cost of down lamp has been reduced to a certain extent, adopt simpler joint mode to fix simultaneously, effectively avoid the loaded down with trivial details problem of spiro union screw or rivet riveting in-process installation, and then guarantee that the installation is more convenient.

In the spring hook mounting structure of foretell down lamp, set up the relative entry that stretches into that sets up on the lateral wall of grafting portion and stretch out the mouth, the locating part is including being rectangular plate-like bottom plate, the both sides edge of bottom plate one side face has the picture peg that is the rectangle form, every the picture peg is protruding to be formed on the one end outer wall of bottom plate dorsad the stopper, the locating part passes in proper order through the picture peg and stretches into entry, grafting portion and stretch out the mouth and have a side outer wall lock that stretches out the mouth through stopper and grafting portion.

The locating part specifically includes that one is rectangular plate-like bottom plate, the both sides edge of bottom plate one side face is equipped with the picture peg, every picture peg and be rectangle dress and with the bottom plate face between the contained angle be the right angle form, every picture peg is protruding formation stopper on the one end outer wall of bottom plate dorsad, seted up on the lateral wall of every grafting portion and stretched into the mouth and stretch out the mouth, and stretch into the mouth and stretch out the mouth and be relative setting, when the installation finishes (the picture peg of locating part inserts by stretching into the mouth promptly, then pass joint portion in proper order and when stretching out the mouth, each stopper can have one side lateral wall lock that stretches out the mouth with grafting portion together, thereby carry on spacingly to the position of locating part, thereby guarantee the location stability of joint portion and grafting portion, and then guarantee the stability of being connected of coupler body and lamp body.

In the spring hook mounting structure of foretell down lamp, grafting portion has the protruding spacing boss of forming of one side inner wall that stretches out the mouth, joint portion with spacing boss offsets and leans on, every the picture peg orientation one side of bottom plate lower extreme has spacing step and the step of stepping down, step of stepping down with surround between the spacing boss and form the confession the clearance that joint portion passed, step of stepping down with it supports to lean on to state one side inner wall that grafting portion has the mouth of stretching out.

Insertion portion has the spacing boss of the inboard protruding formation on one side inner wall that stretches out the mouth, joint portion can support with spacing boss when stretching into in the insertion portion and lean on together, fix a position the volume of stretching into of joint portion from this, thereby guarantee joint portion and stretch into the mouth, the position that stretches out the mouth is corresponding, every picture peg forms the step of stepping down and spacing step towards protruding on the outer wall of one side of bottom plate lower extreme simultaneously, when passing insertion portion and joint portion with the locating part, can surround between the spacing boss on the step of stepping down on the picture peg and the insertion portion inner wall and form the clearance, joint portion can wear to establish in this clearance, avoid from this to have the interference between joint portion and the locating part, simultaneously the picture peg of locating part is passing after stretching out the mouth, spacing step on the picture peg can have one side inner wall that stretches out the mouth with insertion portion and support and lean on together, carry out the secondary spacing from this to the locating part, guarantee to be connected stably between locating part and the insertion portion, and then guarantee the stability that the coupler body is connected with the lamp body.

In the spring hook mounting structure of the down lamp, one side of each inserting plate, which faces the upper end of the bottom plate, is provided with a strip-shaped clamping block, and one end of each clamping block, which faces the extension opening, is chamfered to be arc-surface-shaped.

The edge of the clamping block approaches to the inner walls of the extension opening and the extension opening, so that the gap between the insertion plate and the extension opening and the gap between the insertion plate and the extension opening are reduced, the instability of the insertion part in the insertion part is avoided, meanwhile, the clamping block is in a circular arc shape towards one end of the extension opening, the clamping block can also play a certain guiding role in the insertion process, and the clamping stagnation between the limiting part and the inner wall of the extension opening is avoided.

In the spring hook mounting structure of foretell down lamp, the lamp body is discoid, just be provided with two at least grafting portions along circumference interval on the lamp body side, the coupler body be rectangular form and quantity with grafting portion quantity is corresponding, joint portion by the coupler body is buckled formation in succession and is located coupler body middle part department.

The lamp body is specifically discoid, be provided with two at least grafting portions along the circumferencial direction interval on its side, and the quantity of coupler corresponds with the quantity of grafting portion, thereby it is more stable when installing on the ceiling to guarantee follow-up lamp body, joint portion is formed and is located the middle part department of coupler by each coupler continuous bending type simultaneously, thereby it equals to guarantee to be its both ends length of long banding coupler, guarantee that the produced elasticity reaction force of coupler both ends when the atress communicates with each other, with this stability of guaranteeing follow-up down lamp installation.

In the spring hook mounting structure of the down lamp, the lower end of each insertion part and the lamp body are integrally formed, and a reinforcing rib is arranged between each insertion part and the lamp body.

The lower extreme of each grafting portion is in the same place with the outer wall integrated into one piece of lamp body to this installation stability who guarantees self is higher, sets up the strengthening rib simultaneously between every grafting portion and lamp body, further improves the structural stability of grafting portion.

Compared with the prior art, this spring hook mounting structure of down lamp possesses following advantage:

1. this spring hook mounting structure of down lamp is through setting up pipy grafting portion on the lamp body, and set up annular joint portion on the coupler body, both connect through the mode of pegging graft, pass the income mouth of stretching into of grafting portion in proper order through the locating part simultaneously, stretching out mouthful and pass through stopper and grafting portion lock location of joint portion and grafting portion, make the coupler body and lamp body can be firm be in the same place of linking together, thereby make the coupler body and lamp body also can guarantee to be connected stably on the prerequisite that required accessory still less, improve the convenience of installation.

Drawings

Fig. 1 is a schematic structural view of a spring hook mounting structure of the down lamp.

Fig. 2 is a sectional view of the spring hook mounting structure of the present downlight and a partially enlarged view thereof.

Fig. 3 is a schematic view of the structure of the lamp body.

Fig. 4 is a schematic structural diagram of the limiting member.

Fig. 5 is a structural schematic diagram of the spring hook.

In the figure, 1, a lamp body; 2. a hook body; 21. a clamping part; 3. a gap; 4. a plug-in part; 41. an inlet extension; 42. an extension port; 43. a limiting boss; 44. reinforcing ribs; 5. a stopper; 51. a base plate; 52. inserting plates; 521. a limiting block; 522. a limiting step; 523. a abdicating step; 524. and (7) clamping blocks.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, in the spring hook mounting structure of the down lamp, the down lamp includes a disc-shaped lamp body 1, the spring hook mounting structure includes a hook body 2 in a long strip shape, two insertion portions 4 in a hollow tube shape are arranged on the upper side surface of the lamp body 1 along the circumferential direction, as shown in fig. 3, each insertion portion 4 is specifically in a square tube shape, the lower end of each insertion portion is integrally formed on the lamp body 1, a reinforcing rib 44 is arranged between the two side edges of one side surface of each insertion portion 4 having an extending opening 42 and the lamp body 1, an extending opening 41 is arranged on the outer wall of one side of each insertion portion 4 opposite to the outer wall of the side, as shown in fig. 5, the number of the hook bodies 2 corresponds to the number of the insertion portions 4, the middle portion of each hook body 2 is continuously bent to form a clamping portion 21 in a square ring shape, and the hook body 2 and the lamp body 1 are inserted from the upper end port of the insertion portion 4 through the clamping portion 21 and are opposite to the extending opening 41 and the position of the extending opening 42.

With reference to fig. 2 and 4, an inner wall of one side of each insertion portion 4 having the protruding opening 42 protrudes inward to form a limiting boss 43, the fastening portion 21 of the hook body 2 can abut against the limiting boss 43 after being inserted into the insertion portion 4, so that the fastening portion 21 is opposite to the protruding opening 41 and the protruding opening 42, the spring hook mounting structure further includes two limiting members 5, each limiting member 5 includes a bottom plate 51 which is rectangular plate-shaped and vertically disposed, insertion plates 52 which are rectangular in cross section are integrally formed at two side edges of an outer wall of one side of each bottom plate 51, after the fastening portion 21 is inserted into the insertion portion 4, an assembler can hold the bottom plate 51 and sequentially pass the insertion plates 52 through the protruding opening 41, the fastening portion 21 and the protruding opening 42 for positioning, an outer wall of one end of each insertion plate 52, which faces away from the bottom plate 51, protrudes outward to form a limiting block 521 which is triangular, and the limiting block 521 can be fastened with an outer wall of one side of the insertion portion 4 having the protruding opening 42 after the insertion plate 52 passes through the protruding opening 42; a yielding step 523 and a limiting step 522 are arranged on one side of each insert plate 52 facing the lower end of the bottom plate 51, when the limiting member 5 is assembled on the inserting part 4, a gap 3 for the inserting part 21 to penetrate through can be formed between the yielding step 523 and the yielding boss, and the limiting step 522 can abut against the inner wall of one side of the inserting part 4 with the extending opening 42; in addition, a long block 524 is integrally formed on one side of each insert plate 52 facing the upper end of the base plate 51, the length direction of the insert plate 52 is the same in the extending direction of the block 524, and one end of each insert plate 52 facing the extension opening 42 is chamfered to be in a circular arc shape.

The assembly principle is as follows: the assembler correspondingly inserts the fastening portion 21 of the hook 2 into the insertion portion 4 of the lamp body 1, and then sequentially inserts the insertion plate 52 of the position limiting member 5 through the insertion opening 41 of the insertion portion 4, the fastening portion 21 of the hook 2, and the extension opening 42 of the insertion portion 4, and simultaneously, the fastening block 524 on the insertion plate 52 is fastened with the outer wall of one side of the insertion portion 4 having the extension opening 42.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the lamp body 1, the hook body 2, the clamping portion 21, the gap 3, the inserting portion 4, the inserting opening 41, the protruding opening 42, the limiting boss 43, the reinforcing rib 44, the limiting member 5, the bottom plate 51, the inserting plate 52, the limiting block 521, the limiting step 522, the avoiding step 523 and the latch 524 are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a spring hook mounting structure of down lamp, down lamp include lamp body (1), its characterized in that, spring hook mounting structure include coupler body (2) and a plurality of locating part (5) that have stopper (521), have on the coupler body (2) and be annular joint portion (21), lamp body (1) is gone up to have and is pipy grafting portion (4), grafting portion (21) are pegged graft in grafting portion (4), locating part (5) are passed joint portion (21) with grafting portion (4) and pass through stopper (521) with grafting portion (4) outer wall lock location.

2. The spring hook mounting structure of the down lamp according to claim 1, wherein an extension opening (41) and an extension opening (42) which are oppositely arranged are formed in the outer side wall of the insertion part (4), the limiting part (5) comprises a rectangular plate-shaped bottom plate (51), a rectangular insertion plate (52) is arranged at the two side edges of one side plate surface of the bottom plate (51), each insertion plate (52) protrudes from the outer wall of one end of the bottom plate (51) to form the limiting block (521), and the limiting part (5) sequentially passes through the extension opening (41), the insertion part (4) and the extension opening (42) through the insertion plate (52) and is buckled with the outer wall of one side of the insertion part (4) with the extension opening (42) through the limiting block (521).

3. The spring hook mounting structure of down lamp of claim 2, characterized in that, grafting portion (4) have one side inner wall arch that stretches out mouthful (42) and form spacing boss (43), joint portion (21) with spacing boss (43) are supported and are leaned on, every picture peg (52) orientation one side of bottom plate (51) lower extreme has spacing step (522) and step (523) of stepping down, step (523) of stepping down with surround between spacing boss (43) and form the confession clearance (3) that joint portion (21) passed, step (523) of stepping down with grafting portion (4) have one side inner wall that stretches out mouthful (42) and support and lean on.

4. A snap hook mounting structure for a downlight according to claim 3, wherein each of said insertion plates (52) has a block (524) in an elongated shape on a side thereof facing an upper end of said base plate (51), and an end of each of said blocks (524) facing said projection opening (42) is chamfered in an arcuate shape.

5. A snap hook mounting structure of a downlight according to any one of claims 1 to 4, wherein the lamp body (1) is disc-shaped, and the lamp body (1) is provided on an upper side surface thereof with at least two insertion parts (4) at intervals in a circumferential direction, the hook body (2) is elongated and has a number corresponding to the number of the insertion parts (4), and the snap-fit part (21) is formed by continuously bending the hook body (2) and is located at a middle part of the hook body (2).

6. The snap hook mounting structure of a downlight according to claim 5, wherein the lower end of each of the insertion portions (4) is integrally formed with the lamp body (1), and a reinforcing rib (44) is provided between each of the insertion portions (4) and the lamp body (1).