CN208720130U - Firm desk lamp holder connection structure - Google Patents
Firm desk lamp holder connection structure Download PDFInfo
- Publication number
- CN208720130U CN208720130U CN201821430142.1U CN201821430142U CN208720130U CN 208720130 U CN208720130 U CN 208720130U CN 201821430142 U CN201821430142 U CN 201821430142U CN 208720130 U CN208720130 U CN 208720130U
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- China
- Prior art keywords
- radiator
- lamp
- adapter
- lamp cap
- rear end
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a kind of firm desk lamp holder connection structure, including lamp cap upper cover, radiator, lower cover of lamp cap, radiator adapter, lamp stand adapter, lamp stand；The lamp cap upper cover is connected with lower cover of lamp cap, and snaps connection and limit by edge；Lamp cap upper cover is arranged in radiator and radiator adapter and lower cover of lamp cap closes up in the lampshade cavity to be formed；Radiator is connect with lamp cap upper cover；Radiator rear end is equipped with link slot；Radiator adapter is bending part, and front end transverse part is arranged in the link slot of radiator rear end, and connect with radiator；The rear end rise part of radiator adapter is connect with cover back-end on lamp cap；Lamp stand adapter upper end is connect with radiator adapter rear end rise part；The lower end of lamp stand adapter and the top of lamp stand connect.The utility model can guarantee the firm of holder structure, and lamp cap connect reliable with vertical lamp stand.
Description
Technical field
The utility model relates to a kind of LED desk lamp, especially a kind of desk lamp holder connection structure.
Background technique
Market desk lamp is multifarious at present, many kinds of, and most of lamp cap be can be movable, will be unable to guarantee in this way
Constant Lighting Design parameter in illuminable area, and then influence illuminating effect.
Uncontrollable burner design structure also has on the market, but most of in the majority with night-light, shines for functional desk lamp
It is bright relatively fewer.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of desk lamp holder connection structure that base is firm,
It can guarantee the firm of holder structure, also ensure reliable and relative angle the precision that lamp cap is connect with vertical lamp stand.This reality
With novel the technical solution adopted is that:
A kind of firm desk lamp holder connection structure, including lamp cap upper cover, radiator, lower cover of lamp cap, radiator adapter,
Lamp stand adapter, lamp stand；
The lamp cap upper cover is connected with lower cover of lamp cap, and snaps connection and limit by edge；
Lamp cap upper cover is arranged in radiator and radiator adapter and lower cover of lamp cap closes up in the lampshade cavity to be formed；
Radiator is connect with lamp cap upper cover；
Radiator rear end is equipped with link slot；Radiator adapter is bending part, and front end transverse part is arranged after radiator
In the link slot at end, and it is connect with radiator；The rear end rise part of radiator adapter is connect with cover back-end on lamp cap；
Lamp stand adapter upper end is connect with radiator adapter rear end rise part；The lower end of lamp stand adapter and the top of lamp stand
End connection.
More preferably, on radiator adapter rear end rise part and lamp cap between cover back-end by being arranged on radiator adapter
Location hole and lamp cap on the positioning column of cover back-end setting cooperate limit, and pass through screw connection.
More preferably, the top of lamp stand is provided with locating slot, and lamp stand adapter lower end is arranged in the locating slot on lamp stand top, and
It is bolted.
More preferably, cover back-end is equipped with and inside contracts step on lamp cap, and the step that inside contracts is caught in the locating slot on lamp stand top.
More preferably, there are lateral clearances between radiator and radiator adapter.
Utility model has the advantages that
1) the utility model is by many places position limiting structure, so that stable connection.
2) it can ensure that the relative position between luminescent screen and light-emitting surface is fixed, realize the accuracy of light distribution.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 a and Fig. 2 b are that the lamp cap upper cover of the utility model and lower cover of lamp cap snap connection schematic diagram.
Fig. 3 is the radiator and lamp cap upper cover connection schematic diagram of the utility model.
Fig. 4 is the radiator and radiator adapter connection schematic diagram of the utility model.
Fig. 5 a is the rear end part connection schematic diagram of the utility model.
Fig. 5 b is the A of Fig. 5 a to schematic diagram.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
The utility model proposes a kind of firm desk lamp holder connection structure, as shown in Figure 1, include lamp cap upper cover 1, dissipate
Hot device 2, lower cover of lamp cap 3, radiator adapter 4, lamp stand adapter 5, lamp stand 6；
The lamp cap upper cover 1 and lower cover of lamp cap 3 are snapped connection and are limited by edge, as shown in Figure 2 a and 2 b, and are led to
Cross four screw a connections；The underside of forward of lower cover of lamp cap 3 is equipped with slanting light-emitting surface 301；
Lamp cap upper cover 1 is arranged in radiator 2 and radiator adapter 4 and lower cover of lamp cap 3 closes up the lampshade cavity 7 to be formed
In；
Radiator 2 is connect with lamp cap upper cover 1 by four screw b；As shown in Figure 3；
2 front end of radiator connects luminescent screen 201 and lens 202；2 rear end of radiator is equipped with link slot 203；Radiator switching
Part 4 is a bending part, and front end transverse part is arranged in the link slot 203 of 2 rear end of radiator, and is connected by screw c, such as
Shown in Fig. 4；The rear end rise part of radiator adapter 4 is connect with 1 rear end of lamp cap upper cover；In view of radiator 2 while and lamp cap
Upper cover 1 and radiator adapter 4 connect, and there are lateral clearances between radiator 2 and radiator adapter 4, to ensure not deposit
In Planar Mechanisms；
More preferably, as shown in Fig. 5 a, Fig. 5 b, pass through between 4 rear end rise part of radiator adapter and 1 rear end of lamp cap upper cover
The cooperation of positioning column 101 of the location hole being arranged on radiator adapter 4 and the setting of 1 rear end of lamp cap upper cover limits, and passes through screw d
Connection；
5 upper end of lamp stand adapter is connect with 4 rear end rise part of radiator adapter by screw e；
The top of lamp stand 6 is provided with locating slot 601, and 5 lower end of lamp stand adapter is arranged in the locating slot 601 on 6 top of lamp stand,
And be bolted, Fig. 5 a shows the bolt hole f of 5 lower end of lamp stand adapter Yu 6 connection of lamp stand；Due to locating slot and spiral shell
The effect of bolt realizes limit and securely connection between lamp stand adapter 5 and lamp stand 6；
1 rear end of lamp cap upper cover is equipped with and inside contracts step 102, the locating slot 601 for inside contracting step 102 and being caught in 6 top of lamp stand
In, realize the limit between lamp cap upper cover 1 and lamp stand 6.
The utility model has carried out many places limit design and has accomplished to be fastenedly connected.
Relative position between radiator 2 and lower cover of lamp cap 3 is accurately quite important, because being related to luminescent screen 201 and hair
Relative position between smooth surface 301 influences the accuracy of light distribution；Through the above structure, it is ensured that luminescent screen 201 and light-emitting surface
Position is accurate between 301, meanwhile, it also ensures integrally-built firm.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of firm desk lamp holder connection structure, which is characterized in that including under lamp cap upper cover (1), radiator (2), lamp cap
Cover (3), radiator adapter (4), lamp stand adapter (5), lamp stand (6)；
The lamp cap upper cover (1) is connected with lower cover of lamp cap (3), and snaps connection and limit by edge；
Radiator (2) and radiator adapter (4), which are arranged, closes up the lampshade chamber to be formed in lamp cap upper cover (1) and lower cover of lamp cap (3)
In body (7)；
Radiator (2) is connect with lamp cap upper cover (1)；
Radiator (2) rear end is equipped with link slot (203)；Radiator adapter (4) is bending part, and transverse part setting in front end is dissipating
In the link slot (203) of hot device (2) rear end, and it is connect with radiator (2)；The rear end rise part and lamp of radiator adapter (4)
The connection of head upper cover (1) rear end；
Lamp stand adapter (5) upper end is connect with radiator adapter (4) rear end rise part；The lower end of lamp stand adapter (5) and lamp
The top of bar (6) connects.
2. the desk lamp holder connection structure consolidated as described in claim 1, which is characterized in that
By being arranged on radiator adapter (4) between radiator adapter (4) rear end rise part and lamp cap upper cover (1) rear end
Location hole and the positioning column (101) of lamp cap upper cover (1) rear end setting, which cooperate, to be limited, and passes through screw connection.
3. the desk lamp holder connection structure consolidated as described in claim 1, which is characterized in that
The top of lamp stand (6) is provided with locating slot (601), and the locating slot on lamp stand (6) top is arranged in lamp stand adapter (5) lower end
(601) it in, and is bolted.
4. the desk lamp holder connection structure consolidated as claimed in claim 3, which is characterized in that
Lamp cap upper cover (1) rear end is equipped with and inside contracts step (102), the locating slot for inside contracting step (102) and being caught in lamp stand (6) top
(601) in.
5. the desk lamp holder connection structure consolidated as described in claim 1, which is characterized in that
There are lateral clearances between radiator (2) and radiator adapter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430142.1U CN208720130U (en) | 2018-08-31 | 2018-08-31 | Firm desk lamp holder connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430142.1U CN208720130U (en) | 2018-08-31 | 2018-08-31 | Firm desk lamp holder connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208720130U true CN208720130U (en) | 2019-04-09 |
Family
ID=65980780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821430142.1U Active CN208720130U (en) | 2018-08-31 | 2018-08-31 | Firm desk lamp holder connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208720130U (en) |
-
2018
- 2018-08-31 CN CN201821430142.1U patent/CN208720130U/en active Active
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